Extra battery kit for heated gloves - Ultra Heat Boost GL3600 Sock The Ski Warm Junior socks

The Ski Warm Junior socks are comfortable and breathable ski socks for children

even in wet conditions

Ultra Warm Comfort S

Protection: Long cuff to fully cover base gloves and prevent cold air and moisture from seeping in

Harnessing decades of imputed construction knowledge

Extra battery kit for heated gloves - Ultra Heat Boost GL3600 Sock The Ski Warm Junior socksDeveloped for the Therm ic Ultra Heat Boost Gloves and Ultra Heat Boost Mittens (gloves with a new heating element (+1. 5W) to increase the feeling of warmth), these 3600mAh batteries are more powerful, allowing you to get more heat. In addition, these batteries charge faster than the old ones (5h30 instead of 8h). Please refer to the table below for the heating times of the different batteries.