For everyone who wants to get the most out of their sports skiing experiences, the new technical sports heated socks Therm-ic Ultra Warm Performance S.E.T® are designed, specially engineered for experienced skiers. Their thin construction and new Smart Elastic Technology® ensure optimal fit on the foot and will fit even in tight sports ski boots. A discreet heating line distributes gentle warmth around the toes (the heating element is routed in a flat elastic seam around the toes) without restricting the sports fit and high elasticity of the sock.

The socks combine thermoregulating knit technology of polyamide fibres with merino wool for effective insulation and breathability. Polyamide fibres provide excellent durability, support good fit and foot contact thanks to the elastane content. Heat-insulating knit structures and a system of breathable channels are strategically positioned to work in synergy with Smart Elastic Technology® heating technology. Moisture-Vent technology absorbs moisture from the skin, promotes breathability and keeps feet dry.

These heated socks are also suitable for ski touring boots. On the way up you will appreciate their good foot contact and breathability, on the way down you can switch on the heating and significantly improve thermal comfort in your ski touring boot.

In summary, the Ultra Warm Performance S.E.T® heated socks have an optimal sports fit and deliver performance and thermal comfort for experienced skiers. They feature a thin and gentle S.E.T heating line and thermoregulating knit technology to keep your feet warm and dry even in extreme conditions. Thanks to their thin construction and optimal fit, these socks will allow you to get the most out of sports buckles.

The socks are supplied without batteries. See compatible batteries below in related products. For socks with S.E.T technology we recommend choosing higher-capacity S-Pack 1200 or S-Pack 1400B rechargeable batteries. The batteries will provide you with up to 9 hours of heat depending on the battery used and the heating intensity selected.

Size selection – recommendation
If you are between sizes, choose the smaller sock size, especially if you have a narrower foot.

Technical features of heated socks

• Thin construction and optimal sports fit
• Patented S.E.T technology – discreet routing of the heating system in a single flat seam
• Ergonomic fit in the foot, ankle and calf area
• Optimal thermal insulation (quality materials including merino wool) plus heating
• Good moisture wicking and breathability

Composition

• Polyamide 60%
• Merino wool 37%
• Elastane 3%

Care tips

• Remove batteries before washing the socks
• Turn the socks inside out before washing
• Wash the socks in the washing machine at a maximum of 30 °C with low spin.
• Do not use bleach
• Do not use fabric softener

We offer a 30-day period for returning or exchanging goods if, for any reason, you are not satisfied with your order.

For more information, please see our Return Policy here.

Orders received by 14:00 are dispatched the same day. Delivery usually takes place on the next business day, depending on the selected shipping method. During busy periods, please allow 1–3 business days for order processing.

Free delivery from €200 / for oversized shipments from €400

Free of charge, ready for pickup on the next business day

For more information, please see our Delivery page.