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BD Heat Socks Classic XLP PFI 50 Red

Product information "BD Heat Socks Classic XLP PFI 50 Red"

Powered by high-capacity lithium-ion battery packs, the XLP ONE heat socks from Hottronic offer three basic settings for comfort and heat maintenance, while Booster Setting 4 provides extra heat when needed. Whether you're planning a short outing or a longer trip, the XLP PFI 50 Red from Hotronic are easy to use in all types of boots. Verwenden Sie beim Skifahren, Snowboarden, Radfahren, Reiten, Angeln und während anderer Aktivitäten bei kalten Temperaturen.

The Hotronic heating element starts in the double cuff of the sock, which holds the battery pack securely. Ergonomically placed on the outside of the sock for added comfort, the element then positions along the lower leg, wraps around the achilles and under the arch, and finally delivers heat to the toes and balls of the feet. The heated socks are machine washable at 30 degrees without tumble drying, we recommend the Hey Sport Microwash. This detergent eliminates bacteria even at low temperatures.

  • The unique performance of the Bootdoc Power Fit Socks with integrated heating element ensures maximum comfort, fit and ideal heat distribution
  • Simply attach the battery packs to the inner cuff of the heated socks using the press studs
  • Heat output can be adjusted via 4 levels directly on the battery pack incl. Power Booster heating level for short-term extra heat (approx. 3 minutes)
  • Heated toe and ball area with reinforcement in the toe and heel area
  • External heating element for more comfort
  • 2-layer pocket collar construction for additional protection and support for the battery pack
  • Material: 74 % nylon, 6 % wool (merino wool), 20 % spandex, machine washable up to 30 °C

Scope of delivery without battery.

Properties "BD Heat Socks Classic XLP PFI 50 Red"
Color: Black, Red
Manufacturer: Hotronic
Shoe size (EU): 45-48
Size: 42-44
Sock length: High
Sports sock type: Heated socks
Target group: Gentlemen, Ladies

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Heat Socks Surround Race

The BOOTDOC Heat Socks Surround Race are thin, performance-oriented heating socks developed for maximum precision and energy transfer in racing. Their lightweight, close-fitting design ensures a perfect fit in racing and performance ski boots. The gentle compression improves circulation and reduces fatigue, while the high merino wool content provides natural warmth and effective moisture wicking. Advantages of the Heat Socks Surround Race Thin racing construction - Ideal for close-fitting performance and racing boots Gentle compression (PFI 30) - Promotes blood circulation and performance Merino wool - Natural thermal insulation and optimum breathability Perfect moisture transport - keeps feet dry, even during intensive activity Ergonomic fit - stabilizes the foot and supports precise movements Technical data ModelHeat Socks Surround Race Item number01-0100-368-x SizesXS - XL CompressionGentle - PFI 30, 5-10 mmHg Material40% merino wool, 35% polyamide, 25% elastane CareMachine washable at 30°C (without battery) FAQ about the Surround Race heat socks Who are the Surround Race heated socks suitable for? Ideal for racers and sporty skiers who are looking for thin, precise socks with optimum heat output. How strong is the compression? The gentle compression (PFI 30, 5-10 mmHg) promotes blood circulation and reduces fatigue during long periods of use. How does the Race model differ from the Comfort versions? The Race model is thinner, offers more precision and more direct contact in the ski boot - ideal for performance-oriented skiers. Are the socks made of pure merino wool? No, they are made from a combination of 40% merino wool, 35% polyamide and 25% elastane for warmth, durability and elasticity.

Regular price: CHF 99.90
Heat Socks Surround Comfort EVO

The BOOTDOC Heat Socks Surround Comfort EVO offer maximum warmth, a perfect fit and optimum moisture wicking for long days on the slopes. Thanks to the integrated compression technology and the high-quality material mix with merino wool, they ensure warm, dry and efficient feet. An integrated shin protector protects against pressure points and provides additional comfort in the ski boot. Advantages of the Heat Socks Surround Comfort EVO Perfect fit - Ergonomically optimized for support and comfort in the ski boot Ideal moisture transport - Keeps feet warm and dry Integrated shin protector - protects against friction and pressure points Soft merino wool - Natural warmth and breathability Compatible with BOOTDOC heating systems - for even and efficient heat distribution Technical specifications ModelHeat Socks Surround Comfort EVO Item number01-0100-367-x SizesS - XL Material54% polyamide, 25% elastane, 21% merino wool ProtectionIntegrated shin protector CareMachine washable at 30°C (without battery) FAQ about the Heat Socks Surround Comfort EVO What makes the Surround Comfort EVO different from other models? The Surround Comfort EVO offers an ergonomic fit with integrated shin protector and excellent moisture management. How are the socks heated? They are compatible with BOOTDOC heating systems and distribute the heat evenly over the entire foot area. Can I wash the socks in the washing machine? Yes, the socks can be washed at 30°C. Please remove the batteries before washing. Who are these socks suitable for? Ideal for skiers and winter sports enthusiasts looking for warmth, comfort and protection in one product.

Regular price: CHF 99.90
Heat Socks Surround Thin EVO

The BOOTDOC Heat Socks Surround Thin EVO are ultra-thin, ergonomic compression socks that combine a perfect fit, high wearing comfort and efficient moisture wicking. They are ideal for tight-fitting ski boots and offer a precise foot feel without being bulky. The special material combination with fine merino wool keeps your feet pleasantly dry and warm - even on Lange days of skiing. Advantages of the BOOTDOC Heat Socks Surround Thin EVO Perfect fit - Anatomically optimized for maximum performance Thin design - Ideal for tight ski boots and race boots Efficient moisture wicking - keeps feet dry and comfortable Gentle compression (PFI 30) - Promotes blood circulation and prevents fatigue High-quality merino wool content - Natural warmth and odor inhibition Technical data ModelHeat Socks Surround Thin EVO article number01-0100-369-x SizesS - XL CompressionGentle - PFI 30, 5-10 mmHg Material49% polyamide, 26% merino wool, 25% elastane FAQ about the Heat Socks Surround Thin EVO Which boots are the socks suitable for? Ideal for tight, fitted ski boots or race boots - offer precise foot feel without being bulky. How strong is the compression? The gentle compression (PFI 30) is between 5-10 mmHg and promotes blood circulation without feeling pressure. How do I care for the socks? Machine washable at 30°C. Please do not use a tumble dryer to maintain elasticity. What material are the socks made of? Made of 49% polyamide, 26% merino wool and 25% elastane - for optimum warmth and moisture regulation.

Regular price: CHF 99.90
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Lenz Heat Sock 5.1 Slimfit Toe Cap

Cold feet are a thing of the past. The heatable socks from Lenz are the perfect companion for anyone who doesn't want to freeze on cold days and doesn't want a heated sole. The new heating elements completely enclose the toe areas and give off noticeably more heat - even at the top of the toes. This improves blood circulation and effectively prevents cold. New Lenz Heat Sock 5.1 Slimfit: Specially designed for slim feet and calves Improved fit and greater elasticity New high-quality fiber combinations for maximum comfort Machine washable up to 30°C Press studs for attaching the PowerSock battery pack Heating elements cannot be felt thanks to double-layer construction Polygiene® guarantees active odor control Maximum moisture transport thanks to high-quality materials Ergonomic shape and ring bandages ensure a perfect fit Special protectors protect the foot Footbed padding increases comfort Material: 50 % polyester, 15 % merino wool, 25 % polyamide, 2 % polypropylene, 5 % silk, 3 % elastane Lenz Heat Socks 5.1 Slimfit - Package contents: 1 pair of Lenz Heat Sock 5.1 SlimFit Toe Cap Washbag with zipper We recommend the Hey Sport Microwash. This detergent eliminates bacteria even at low temperatures. FAQ about the Lenz Heat Sock 5.1 Slimfit How long do the socks give off heat? In combination with the matching Lenz Lithium Packs, the socks provide heat for up to 22 hours, depending on the heating level. Are the socks washable? Yes, the Heat Sock 5.1 Slimfit are machine washable up to 30°C. Please remove the batteries first. Can I wear the socks without the battery? Yes, they can be worn like normal functional socks and offer a high level of comfort thanks to the merino content. Who are the Slimfit models suitable for? The Slimfit version has been specially developed for narrow feet and calves and therefore fits tighter and more comfortably.

Sale price: CHF 89.00 Regular price: CHF 109.00 (18.35% saved)
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Average rating of 4.9 out of 5 stars

Lenz Heat Sock 5.1 Toe Cap Set + Battery Packs rcB 2000

The Lenz Sock 5.1 Toe Cap Set with rcB 2000 batteries offers maximum heating time and maximum comfort. The Toe Cap® heating elements warm your toes from above and below, while shin, toe and heel protectors provide additional protection. Thanks to the merino and silk content, the socks feel soft on the skin, are breathable and efficiently wick away moisture. With the rcB 2000 batteries, you can enjoy up to 23 hours of warmth. Advantages of the set Toe Cap® technology - flat, light & even heat Increased elasticity - Comfortable even with strong calves Protectors on shin, toes & heel for more protection Merino SOFTTEC® & silk - warms, dries quickly & does not itch rcB 2000 batteries - up to 23h heating time, 3 levels or infinitely variable via app USB-C charging cradle - Convenient charging with quick charge function Machine washable up to 30°C (without batteries) Technical specifications Material socks30 % polyester | 25 % merino wool | 20 % polyamide | 15 % polyacrylic | 5 % silk | 5 % elastane Accu size8.5 × 5.5 × 1.5 cm Battery weightapprox. 115 g per piece Heating timeup to 23 h (depending on heating level & conditions) Control3 levels directly on the battery or infinitely variable via the Lenz Heat app Package contents 1 pair of Lenz Heat Sock 5.1 Toe Cap® 1 pair of rcB 2000 lithium packs 1 USB-C charging cradle for 2 batteries 1 USB-C to USB-A charging cable 2 contact protectors 3 pairs of colored rubber bands 1 wash bag with zipper Free Heat app (Apple & Android) We recommend the Hey Sport Microwash to keep your heated socks hygienic and durable. FAQ about the rcB 2000 set How long do the socks give off heat? With the rcB 2000 batteries, your feet can enjoy up to 23 hours of warmth. Which shoes are the 5.1 suitable for? They are knee-high and ideal for ski and snowboard boots as well as winter and work shoes. How are the batteries charged? With the USB-C charging cradle - including fast charging function and storage mode. Can I also use the batteries for other Lenz products? Yes, the rcB 2000 packs are compatible with all Lenz Body Heat System products.

Variants from CHF 248.00
Sale price: CHF 275.00 Regular price: CHF 349.80 (21.38% saved)
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Lenz Heat Sock 6.1 Toe Cap Set + Battery Packs rcB 2000

The Lenz Heat Sock 6.1 Toe Cap Set with rcB 2000 batteries is the premium solution for maximum heating time. The compression socks with a high merino content ensure comfort and increased performance, while the Toe Cap® heating elements heat your toes from above and below. With the powerful rcB 2000 batteries you can enjoy up to 23 hours of warmth - perfect for Lange days of skiing or extreme conditions. Advantages of the set Toe Cap® technology - Warmth around the toe area Thin compression socks - ideal for race boots & tight shoes Merino SOFTTEC® - warms, regulates moisture & does not itch rcB 2000 batteries - up to 23h heating time, 3 levels or infinitely variable via app USB-C charging cradle - Fast & safe charging Machine washable up to 30°C (remove batteries beforehand) Technical specifications Material socks55 % polyamide | 35 % merino wool | 10 % elastane Battery size8.5 × 5.5 × 1.5 cm Battery weightapprox. 115 g per piece Heating timeup to 23 h (depending on heating level & conditions) Control3 levels directly on the battery or infinitely variable via the Lenz Heat app Package contents 1 pair of Lenz Heat Sock 6.1 Toe Cap® Merino Compression 1 pair of rcB 2000 lithium packs 1 USB-C charging cradle for 2 batteries 1 USB-C to USB-A charging cable 2 contact protectors 3 pairs of colored elastic bands 1 wash bag with zipper Free Heat app (Apple & Android) We recommend the Hey Sport Microwash to keep your heated socks hygienic and durable. FAQ about the rcB 2000 set How long does the heat last? With the rcB 2000 batteries you can enjoy up to 23 hours of heat. Can I also use the batteries for other products? Yes, the rcB 2000 packs are compatible with all Lenz Body Heat System products. How do I control the heating levels? Either directly on the battery (3 levels) or continuously via the free Lenz Heat app. Are the socks machine washable? Yes, up to 30°C - please remove the batteries before washing.

Variants from CHF 255.00
Sale price: CHF 295.00 Regular price: CHF 369.80 (20.23% saved)
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Average rating of 4.8 out of 5 stars

Lenz Heat Sock 4.1 Toe Cap

The 4.1 Toe Cap®-heat sock for normal shoes. This comes without protectors on the shin and fits perfectly in work shoes or hiking boots and many other types of shoes. Cold feet are a thing of the past. The heatable socks from Lenz are the perfect companions! The socks are for all men's and women's feet who do not want to freeze on cold days and want to do without a heated sole. The completely new heating elements enclose the toe areas and give off even more noticeable warmth. This also warms the upper part of the toes and guarantees better blood circulation at cold temperatures. New features Lenz Heat Sock 4.1: Ideal for hiking boots, work shoes, cycling shoes, etc. Without protectors Improved fit and higher elasticity New high-quality fiber combinations for maximum wearing comfort Machine washable up to 30°C Press studs for attaching the PowerSock battery pack Non-perceptible heating elements thanks to double-layer construction Polygiene® guarantees active odor control Maximum moisture transport thanks to high-quality materials Ergonomic shape and ring bandages ensure a perfect fit Footbed padding increases wearing comfort Material: 50% polyester | 33% polyamide | 10% merino wool | 7% elastane Lenz Heat Sock 4.1 Package contents: 1 pair Lenz Heat Sock 4.1 Toe Cap Washbag with zipper We recommend the Hey Sport Microwash. This detergent eliminates bacteria even at low temperatures. FAQ about the Lenz Heat Sock 4.1 How long do the socks provide warmth? In combination with the matching Lenz Lithium Packs, the socks provide warmth for up to 22 hours, depending on the heating level. Are the socks washable? Yes, the Heat Sock 4.1 is machine washable up to 30°C. Please remove the batteries first. Can I also wear the socks without the battery? Yes, they can be worn like normal functional socks and offer high comfort thanks to the merino content. Which shoes are they suitable for? The 4.1 Toe Cap models have been specially developed for normal shoes such as work, hiking or cycling shoes.

Sale price: CHF 79.00 Regular price: CHF 99.00 (20.2% saved)
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Average rating of 5 out of 5 stars

Lenz Heat Sock 5.1 Toe Cap

Cold feet are a thing of the past. The heatable socks from Lenz are the perfect companions! The socks are for all women's and men's feet who do not want to freeze on cold days and who want to do without a heated sole. The completely new heating elements enclose the toe areas and give off even more noticeable warmth. This also warms the upper toe area and guarantees better blood circulation at cold temperatures. New features Lenz Heat Sock 5.1: Improved fit and greater elasticity The Lithium Pack is barely noticeable under the special comfort cuff New high-quality fiber combinations for maximum comfort Machine washable up to 30°C Press studs for attaching the PowerSock battery pack Non-noticeable heating elements thanks to double-layer construction Polygiene® guarantees active odor control Maximum moisture transport due to high-quality materials Ergonomic shape and ring bandages ensure a perfect fit Special protectors protect the foot Footbed padding increases wearing comfort Material: 30% polyester | 25% wool | 20% polyamide | 15% polyacrylic | 5% silk | 5% elastane Lenz Heat Sock 5.1 ToeCap Package contents: 1 pair Lenz Heat Sock 5.1 Toe Cap (WITHOUT BATTERY) Washbag with zipper We recommend the Hey Sport Microwash. This detergent removes bacteria even at low temperatures. FAQ about the Lenz Heat Sock 5.1 How long do the socks provide warmth? In combination with the matching Lenz Lithium Packs, the socks provide warmth for up to 22 hours depending on the heating level. Are the socks washable? Yes, the Heat Sock 5.1 are machine washable up to 30°C. Please remove the batteries beforehand. Can I wear the socks without a battery? Yes, they can be worn like normal functional socks and offer high comfort thanks to the merino and silk content. Which shoes are they suitable for? The Heat Sock 5.1 are universally usable – from ski boots to hiking boots and work shoes.

Sale price: CHF 89.00 Regular price: CHF 109.00 (18.35% saved)
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Average rating of 5 out of 5 stars

Lenz Heat Sock 6.1 Toe Cap

The first Toe Cap®-heat sock with compression and merino wool. This is extremely thin in volume and is therefore ideal for all fitted and close-fitting shoe types. Cold feet are a thing of the past. The heatable socks from Lenz are the perfect companion! The socks are for all men’s and women’s feet who don’t want to freeze on cold days and do without a heated sole. The completely new heating elements enclose the toe areas and give off even more tangible warmth. This also warms the upper toe area and guarantees better circulation in cold temperatures. Details Lenz Heat Sock 6.1: Ideal for all fitted and close-fitting shoe types Extremely thin in volume With compression and merino wool Improved fit and higher elasticity New high-quality fiber combinations for maximum wearing comfort Machine washable up to 30°C Press studs for attaching the PowerSock battery pack Non-noticeable heating elements thanks to double-layer construction Polygiene® guarantees active odor control Maximum moisture transport due to high-quality materials Ergonomic shape and ring bandages provide a perfect fit Special protectors protect the foot Footbed padding increases wearing comfort Material: 55% polyamide | 35% merino wool | 10% elastane The lithium-ion batteries are quickly and easily fixed to the heated sock cuff and allow a heating time of up to 20 hours. The Lenz Heat Sock 6.1 Toe Cap heated socks are machine washable up to 30°C! The integrated heating elements can reach up to 60°C. The 3 heating levels can be set directly on the battery or via smartphone app for Android or iOS can be set. Lenz heated socks 6.1 package contents: 1 pair Lenz Heat Sock 6.1 Toe Cap (WITHOUT BATTERY) Washbag with zipper We recommend the Hey Sport Microwash. This detergent removes bacteria even at low temperatures. FAQ about the Lenz Heat Sock 6.1 How long do the socks give off heat? In combination with the suitable Lenz Lithium Packs, the socks provide heat for up to 20 hours depending on the heating level. Are the socks washable? Yes, the Heat Sock 6.1 are machine washable up to 30°C. Please remove the batteries beforehand. Can I wear the socks without a battery? Yes, they can be worn like normal functional socks and, thanks to the merino content, offer high comfort. Which shoes are they suitable for? The 6.1 Toe Cap models have been specially developed for fitted and close-fitting shoes.

Sale price: CHF 99.00 Regular price: CHF 129.90 (23.79% saved)
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Thermic Ultra Warm Performance Socks S.E.T + S-Pack 1400

The Therm-ic Ultra Warm Performance Socks S.E.T are specially designed for experienced skiers who value comfort and performance. These technical socks offer subtle warmth and excellent moisture management.The package comes with S-Pack 1400B battery which can provide up to 9 hours of warmth. Product features Composition: 60% polyamide, 37% merino wool, 3% elastane Thin heating element for subtle warmth around the toes Tight fit without compromising the fit in ski boots Polyamide fibers ensure a good fit and support Moisture management through Moisture Vent technology and merino wool Ergonomic cuff for added comfort Ideal for skiers looking for a combination of advanced technology and comfort.

Sale price: CHF 299.00 Regular price: CHF 339.00 (11.8% saved)

Accessory Items

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Safety Wash-In 250ml

The HEY SPORT® Safety Wash-In 250 ml is the reliable solution against bacteria, germs and unpleasant odors in sportswear. It works even with cold wash and ensures hygienic freshness - perfect for all textiles that frequently come into contact with sweat. Hygienic freshness for all sports textiles Whether jerseys, functional underwear or team clothing - sweat bacteria penetrate deep into the fibers. Even at 60 °C they are often not completely eliminated. HEY SPORT® Safety Wash-In removes germs and odors even at low temperatures and ensures long-lasting freshness. Also ideal for hand washing. Advantages at a glance Effective at any temperature: Removes bacteria and germs even in cold washes Odor killer: neutralizes stubborn perspiration odours sustainably Hygienic cleanliness: Ideal for team clothing and synthetic fibers Long-lasting deodorizing effect: protects against new odors when worn Gentle & effective: also suitable for sensitive functional fabrics How to use Depending on the amount of laundry 25-50 ml into the fabric softener compartment. Can be combined with conventional detergents. Also suitable for hand washing Add 20 ml to 10 liters of water, leave to act briefly, then rinse and dry. No additional hygiene detergent necessary. Tip Ideal for heavily used sports textiles, team jerseys, underwear or socks. Regular use permanently prevents the development of unpleasant odors. FAQ Can I combine the product with normal detergent? Yes, Safety Wash-In can be added to the fabric softener compartment in addition to the detergent. Does the product also work with hand washing? Yes, it is fully effective even in cold water in the hand wash. Is it suitable for functional clothing with a membrane? Yes, it is particularly gentle and does not damage breathable membranes such as Gore-Tex® or Sympatex®. How often should I use Safety Wash-In? For heavily used clothing after every wash, for light use every 2-3 washes.

Sale price: CHF 13.50 Regular price: CHF 14.90 (9.4% saved)
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XLP Power Set 2S BT

The Hotronic Power Set XLP 2S BT provides reliable warmth for long days of skiing - compact, lightweight and with state-of-the-art Bluetooth control. The powerful Li-Ion batteries with 4400 mAh ensure constant heat output and are ideal for use with heatable insoles or heated socks from Hotronic. Thanks to the intelligent charging technology, a safe and efficient energy supply is guaranteed. You can easily control the heat via Bluetooth using the Hotronic Heat app and adjust it to your needs. The supplied USB-C charger enables quick and convenient charging - even on the go. Technical details High-performance Li-Ion batteries with 4400 mAh Compact, lightweight design for maximum comfort Constant heat output for even heat Bluetooth control via Hotronic Heat app Intelligent charging technology for maximum battery life USB-C charger included Package contents 2 × Hotronic XLP 2S BT battery packs 1 × USB-C charger Instruction manual

Sale price: CHF 239.00 Regular price: CHF 289.00 (17.3% saved)