With the Lenz Heat Sock 5.1 Toe Cap®, cold feet are a thing of the past! The patented Toe Cap® technology provides all-round warmth to the toes - for up to 14 hours. The flat, sewn-in heating element is barely noticeable, but provides maximum warmth exactly where you need it.

The socks impress with their perfect fit: the elasticated calf area is ideal for different leg shapes and the comfort cuff keeps everything securely in place - no slipping, no matter how intense your activities are. Knee-high and with integrated protectors on the shin, toes and heel, they not only offer warmth but also additional protection. Thanks to the clever ring bandage, the sock stays firmly on the foot without pinching.

The material mix of high-quality merino wool, silk and functional fibres ensures a pleasantly dry feel, as moisture is quickly wicked away and the socks dry quickly. 

The compatible, rechargeable lithium packs can be easily attached to the sock cuff with a press stud. You can control the temperature either directly on the battery or even more conveniently via the Lenz Heat app on your smartphone. With the Lenz Heat Sock 5.1 Toe Cap®, you can enjoy ultimate comfort and cosy warmth on every adventure!