Lenz Heat Sock 5.1 TCP SLIMFIT

The Lenz Heat Sock 5.1 is a great option for people who need extra warmth. 

The patented Toe Cap® heating element guarantees all-round warmth and heats the toes from above and below. The heat sock 5.1 toe cap slim fit knee socks are ideal for narrow feet and legs.

They are ergonomically knitted for a perfect fit, and the ring bandage provides comfortable support. Shin protectors and additional reinforcements on the toes and heel prevent pressure points.

The skin-friendly material blend of merino wool and silk is breathable, quick-drying, and comfortable to wear.

The lightweight, rechargeable lithium pack battery is available as an option and sits barely noticeable under the special comfort cuff. The heat can be controlled directly on the lithium pack or via the free Lenz heat app on your smartphone.