Therm-ic Ultra Warm Nordic S.E.T. heated socks without batteries
Tunna värmestrumpor med merinoull för längdskidåkning, anpassade för separata S-Pack-batterier.
- Temporarily out of stock - more on the way

Product description
Extra warmth for cold days on the trail. Therm-ic Ultra Warm Nordic S.E.T. are developed for cross-country skiing, where you want to keep your toes warm while maintaining a close feel in the boot.
Batteries sold separately. The socks are used with Therm-ic S-Pack batteries. If you already have compatible S-Pack batteries, you can use them with this pair as well.
The discreetly integrated S.E.T. heating element is approximately 2 mm thin and distributes warmth around the toes. The slim construction takes up minimal space in the boot, while the flexible knit keeps the sock close to the foot and leg while skiing.
The merino wool provides natural thermal insulation and helps manage moisture during your ski session. Reinforcements at the heel and toe provide extra comfort, and the knee-high shaft covers well up the leg.
Heat setting, battery model, and temperature affect how long the warmth lasts.
Material: 69% polyamide, 29% merino wool, and 2% elastane.
Care instructions: Remove the batteries and turn the socks inside out before washing. Wash at a maximum of 30 °C, preferably in a laundry bag, with a gentle spin cycle. Do not use fabric softener or bleach. Lay flat to dry and avoid tumble drying or direct heat.
Pairs well with
Save up to 20% on larger purchases
The more you shop, the higher the discount you receive:
- 10% discount on orders over SEK 2,000
- 15% discount on orders over SEK 4,000
- 20% discount on orders over SEK 8,000
The discount is applied automatically at checkout - no code needed.
Shipping and delivery
Order before 2:00 PM on a non-holiday weekday and we will ship your order the same day. Delivery normally takes 1–2 business days after the parcel has left our warehouse.
Free shipping over SEK 499 - otherwise shipping costs SEK 49.
Returns and 365-day return policy
In addition to your statutory right of withdrawal, we offer a 365-day return period under our terms and conditions. The item must be unused, complete and in resalable condition. Original packaging and accessories must be included where applicable.
Would you like to return something? Our returns page explains the conditions and how to notify us of your return and arrange return shipping.
Waxing tips and help choosing the right products
In Vallaboden you’ll find practical guides and tips on ski waxing, ski care, and steel edge tuning - for both cross-country and alpine skiing.
Not sure which wax or tool you need? Contact us, and we’ll help you find the right option for your skis and your skiing.



