Heat Socks Surround Race
Product number:
AR16665.3
Product information "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
| Model | Heat Socks Surround Race |
| Item number | 01-0100-368-x |
| Sizes | XS - XL |
| Compression | Gentle - PFI 30, 5-10 mmHg |
| Material | 40% merino wool, 35% polyamide, 25% elastane |
| Care | Machine 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.
Properties "Heat Socks Surround Race"
| Charging technology: | USB |
|---|---|
| Color: | Black |
| Manufacturer: | Hotronic |
| Product type: | sports socks |
| Size: | 42-44 |
| Sports sock type: | Heated socks |
| Target group: | Gentlemen, Ladies |
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Ergänze Dein Setup
%
BD Surround Comfort XLP Set
CHF 279.00*
CHF 389.00*
(28.28% saved)
The new Bootdoc XLP Surround heating socks offer all-round even warmth - now with external heating element also on the top of the toes. The set includes the powerful Hotronic XLP 2P BT rechargeable batterieswhich you can control conveniently via the app or directly on the battery.
Bootdoc XLP Surround Comfort heated sock set with XLP 2P BT battery
Surround Heat technology: Warms the toes, ball of the foot, Achilles tendon and shin
Asymmetrical protectors: Additional protection on the shin and instep
Compression: Soft - PFI 50 (10-15 mmHg) for optimal circulation and fit
Thin performance construction: Comfortable to wear, even in tight shoes
Material mix: 74 % nylon, 20 % Lycra/Spandex, 6 % merino wool
Practical details
2-layer waistband construction for secure hold of the battery pack
Batteries are simply attached to the waistband with a press stud - barely noticeable
Machine washable at 30 °C (in a laundry net, no tumble dryer)
Detergent tip: HEY SPORT Microwash for hygienic cleanliness even at low temperatures
Hotronic XLP 2P BT battery pack - technical data
Power: 4400 mAh
Running time: Up to 20 h on the lowest setting | 5-6 h on the highest setting
4 heating levels Can be set directly on the battery - incl. Power Booster (approx. 3 minutes extra heat)
Bluetooth function: Control via free Hotronic Heat app (iOS & Android)
With USB charging option, intelligent charging technology, stand-by & storage mode
Areas of application
The Hotronic XLP Surround heating socks are versatile - for skiing, snowboarding, hiking, riding, cycling, fishing or other activities in cold weather. They fit into almost all sports and leisure shoes and provide hours of warm comfort without being bulky or restrictive.
Get the BOOTDOC XLP Surround Set with XLP 2P Batteries at ski-shop.ch and never have cold feet again!
%
BD Surround Comfort Thin XLP Set
CHF 279.00*
CHF 389.00*
(28.28% saved)
The Bootdoc XLP Surround Thin heating socks ensure all-round warm feet - thanks to the external heating element with additional warmth on the top of the toes. The set includes the powerful Hotronic XLP 2P rechargeable batteries with Bluetooth control.BOOTDOC XLP Surround Thin Set with XLP 2P rechargeable battery
All-round warmth thanks to Surround heating element - warms toes, ball of foot, Achilles tendon & shin
Asymmetrical protectors on the shin & instep for more comfort and pressure distribution
Ideal fit: Thin construction with soft compression area (5-10 mmHg)
Battery pack can be easily attached to the inner waistband with a press stud - barely noticeable when worn
Machine washable at 30 °C (washing net recommended - e.g. with HEY SPORT Microwash)
Technical data of the socks
Material: 80 % nylon, 20 % Lycra/Spandex
2-layer pocket cuff protects and holds the battery
Enlarged heating surface for optimum heat distribution
Hotronic XLP 2P BT battery pack in the set
Power: 4400 mAh - up to 20 h heating time
4 heating levels adjustable directly on the battery incl. Power Booster (3 min. extra heat)
Bluetooth-enabled - controllable via the free Hotronic Heat app
Stand-by & storage mode for battery conservation
USB charging option & intelligent charging technology
Versatile in use
Ideal for skiing, snowboarding, hiking, biking, riding, fishing or other activities in cold temperatures. Thanks to their slim design, the socks fit in almost all sports and leisure shoes.
Now the Hotronic XLP Surround Set with XLP 2P battery at ski-shop.ch and declare war on cold feet!
Ski Tour Comp Long Socks W
CHF 54.90*
Ski Tour Comp Long Socks W
Comfort for long ski tours: Comfortable, pre-shaped knee socks with merino and light compression for ski tourers.
Highlights
Even compression to prevent fatigue
Optimum fit for a smooth fit
High breathability and moisture regulation
The SKI TOUR COMP LONG SOCKS offer ideal comfort on demanding ski tours. The merino wool combined with a uniform compression system supports the muscles and keeps the feet fresh.
The ergonomic fit and elasticated double cuff ensure a secure fit, while the ankle stabilization zone prevents slipping. The padded heel and toe area provide additional protection and cushioning.
Ideal range of use
Alpine climbing: 0/5
Alpine touring: 4/5
Mountaineering: 2/5
Ski touring: 5/5
Freeride: 5/5
Product features
Elastic double waistband for optimum hold
Calf ventilation and support
Effective compression system
Moisture channels for dry feet
Stabilization zone at the ankle
Padded heel and toe area
Mesh system for improved breathability
Ergonomically optimized fit
Flat toe seam to prevent friction
Material composition
56% merino wool, 39% polyamide, 3% elastane, 2% recycled polyamide
Ski Tour LT Comp Long Socks M
CHF 54.90*
Ortovox Ski Tour LT Comp Long Socks Men
Lightweight comfort on long tours: Discover the lightweight, comfortable knee-high socks with merino and gentle compression for ski tourers.
Highlights
Technical and lightweight for maximum performance
Even compression prevents fatigue
Breathable and moisture-regulating for dry feet
The SKI TOUR LT COMP LONG SOCKS for men are the perfect companion on Lange ski tours. The light compression revitalizes tired feet and the merino wool ensures a pleasant foot climate.
The ergonomic fit and elasticated double cuff keep the socks in place, while the special ankle stabilization zone provides additional protection. With the padded heel and toe area, your feet are well protected even on rough slopes.
Ideal range of use
Alpine climbing: 0/5
Alpine touring: 4/5
Mountaineering: 2/5
Ski touring: 5/5
Freeride: 5/5
Product features
Flat toe seam and ergonomic fit
Mesh system for improved breathability
Padded heel and toe area
Ankle stabilization zone
Moisture channels for dry feet
Uniform compression system
Material composition
44% polyamide, 43% merino wool, 8% recycled polyamide, 5% elastane
Ski Tour Comp Long Socks M
CHF 54.90*
Ski Tour Comp Long Socks Men
Comfort for long ski tours: Comfortable, pre-shaped knee socks with merino and light compression for ski tourers.
Highlights
Even compression to prevent fatigue
Optimum fit for a smooth fit
High breathability and moisture regulation
The SKI TOUR COMP LONG SOCKS offer ideal comfort on demanding ski tours. The merino wool combined with a uniform compression system supports the muscles and keeps the feet fresh.
The ergonomic fit and elasticated double cuff ensure a secure fit, while the ankle stabilization zone prevents slipping. The padded heel and toe area provide additional protection and cushioning.
Ideal range of use
Alpine climbing: 0/5
Alpine touring: 4/5
Mountaineering: 2/5
Ski touring: 5/5
Freeride: 5/5
Product features
Elastic double waistband for optimum hold
Calf ventilation and support
Effective compression system
Moisture channels for dry feet
Stabilization zone at the ankle
Padded heel and toe area
Mesh system for improved breathability
Ergonomically optimized fit
Flat toe seam to prevent friction
Material composition
56% merino wool, 39% polyamide, 3% elastane, 2% recycled polyamide
Ski Tour LT Comp Long Socks W
CHF 54.90*
Ortovox Ski Tour LT Comp Long Socks Ladies
Lightweight comfort on long tours: Discover the lightweight, comfortable knee socks with merino and gentle compression for female ski tourers.
Highlights
Technical and lightweight for maximum performance
Even compression prevents fatigue
Breathable and moisture-regulating for dry feet
The SKI TOUR LT COMP LONG SOCKS for women are the perfect companion on Lange ski tours. The light compression revitalizes tired feet and the merino wool ensures a pleasant foot climate.
The ergonomic fit and elasticated double cuff keep the socks in place, while the special ankle stabilization zone provides additional protection. With the padded heel and toe area, your feet are well protected even on rough slopes.
Ideal range of use
Alpine climbing: 0/5
Alpine touring: 4/5
Mountaineering: 2/5
Ski touring: 5/5
Freeride: 5/5
Product features
Flat toe seam and ergonomic fit
Mesh system for improved breathability
Padded heel and toe area
Ankle stabilization zone
Moisture channels for dry feet
Uniform compression system
Material composition
44% polyamide, 43% merino wool, 8% recycled polyamide, 5% elastane
%
Lenz Heat Sock 4.1 Toe Cap Green
CHF 79.00*
CHF 99.90*
(20.92% saved)
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 optimal companions! The socks are for all men's and women's feet who don't want to freeze on cold days and who do without a
heated sole. The completely new heating elements enclose the toe areas and provide even more noticeable warmth. This also warms the upper part of the toes and guarantees better blood circulation in cold temperatures.
New features Lenz Heat Sock 4.1:
Ideal for hiking boots, work shoes, cycling shoes, etc.
Without protectors
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 not noticeable thanks to double-layer construction
Polygiene® guarantees active odor control
Maximum moisture transport due to high-quality materials
Ergonomic shape and ring bandages for 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 heat?
In combination with the matching Lenz Lithium Packs, the socks provide up to 22 hours of heat, depending on the heating level.
Are the socks machine washable?
Yes, the Heat Sock 4.1 is machine washable up to 30°C. Please remove batteries beforehand.
Can I wear the socks without batteries?
Yes, they can be worn like regular functional socks and offer high comfort thanks to the merino wool content.
For which shoes are they suitable?
The 4.1 Toe Cap models are specially developed for normal shoes such as work shoes, hiking boots, or cycling shoes.
%
Powersocks Heat Fusion Men + S-Pack 1400B
CHF 299.00*
CHF 338.00*
(11.54% saved)
Powersocks Heat Fusion Men are heatable ski socks for men. Technical, soft and breathable, they effectively wick away moisture thanks to their special micro-channel structure. These heated ski socks also provide maximum comfort for the sensitive areas of the foot, i.e. shin, calf and instep. These ski socks feature moisture-wicking and breathable technology that effectively wicks moisture away from the arch of the foot. Thanks to the micro-channels around the foot, moisture is wicked away from the ski boot so that your feet can breathe better. Powersocks Heat Fusion provides soft, comfortable warmth in the toe area and keeps you warm for up to 16 hours, depending on the type of battery.
The heated ski socks come with a pair of S-PACK 1400B batteries that will provide you with up to 16 hours of warmth during your winter sports days. The batteries are equipped with Bluetooth technology, so you can control the heating of the socks via your smartphone.
Scope of delivery Therm-ic Powersocks Heat Fusion Men:
1 pair of Powersocks Heat Fusion Men
2 S-Pack 1400B batteries
USB charger
TECHNICAL DATA
Breathable socks with a tight fit
Quick and easy fastening of the batteries with press studs
Reinforcements on the heel and toes
Heat Fusion technology: for diffusion and heating around the toes.
S-PACK 1400B TECHNICAL DATA
Up to 16 hours of heat
USB charging cable included
USB mains charger not included
Compatible with all Therm-ic heating socks
Bluetooth compatible: control the heater via your smartphone
COMPOSITION
40% polyacrylic28% polyamide
17% merino wool
7% polyester
6% polypropylene
2% elastane
CARE INSTRUCTIONS
Remove the batteries before washing the socks
Turn the sock inside out before washing
Wash the socks in the washing machine at a maximum of 30° on a low spin cycle.
Do not use bleach
Do not use fabric softener
We recommend Hey Sport Microwash. This detergent eliminates bacteria even at low temperatures.
Variants from CHF 249.00*
%
Lenz Heat Sock 5.1 Slimfit Toe Cap
CHF 89.00*
CHF 109.00*
(18.35% saved)
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.
%
Lenz Heat Sock 6.1 Toe Cap
CHF 99.00*
CHF 129.90*
(23.79% saved)
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.
Matching
%
XLP 2P BT Battery Pack
CHF 239.00*
CHF 289.00*
(17.3% saved)
The new Hotronic XLP 2P Bluetooth Battery Packs with a capacity of 4400 mAh run for up to 20 hours. The high-performance Li-Ion batteries in a compact design with ultra-light housing provide constant heating power over the entire runtime. The 3 heating levels with additional Power Boost level 4 can be conveniently regulated via app and Bluetooth from a smartphone. A manual heating level setting directly on the battery is adopted in the app. Function light and charge level indicator on the battery pack via 4 LEDs. Charger 100 - 240 V with USB charging function is included and recharges the Hotronic XLP batteries within a short time
Hotronic XLP 2P Bluetooth Battery Pack
Intelligent charging technology (additional USB charging option)
Constant heat output up to 20h
Controllable via Bluetooth and app
The 3 heating levels with additional Power Boost level 4 can be conveniently controlled via app and Bluetooth from a smartphone.
Stand-by mode
Battery storage mode for storage in summer
The app provides an overview of the current battery charge level and the heating levels.
The Hotronic Heat app is available free of charge in the App Store and Google Play Store
Power: 4400 mAh
Intelligent charging technology (additional USB charging option)