The sewn-in heating element in the heat sock 4.0 toe cap® provides warmth and keeps the feet warm. The toes are warmed from both above and below.The socks are knitted left/right and promise a perfect fit thanks to the ring bandage. Padded reinforcements protect toes and heel.Natural merino wool combined with technical fibres absorbs moisture and keeps you warm.The comfort cuff with press studs fixes the lithium pack in place. It is operated either at the touch of a button on the lithium pack or with the free smartphone app.
Features • Toes are warmed by the Toe Cap® heating element both from above and below • Sewn-in heating element provides warmth and keeps the feet warm • Socks are knitted left/right • Ring bandage and padded reinforcements • Natural merino wool combined with technical fibres • Machine washable at 30°c • Comfort cuffs with press studs fix the lithium pack in place • Up to 14 hours constantly warm • Manual operation on the battery or with the free smartphone app • Lightweight lithium packs are compatible with the entire lenz heat range. • Global usb charger with charging indicator
