• Toe Cap® heating element heats the toes from above as well as from below
• slim fit cut for narrow women's and men's feet or legs
• improved elasticity in the calf area
• ergonomic knitted on the left/right
• Ring bandage on the instep for better support
• Reinforcements on toe and heel
• additional padding in the tibia and fibula area
• Merino SOFTTEC® material mix for a scratch-free feel
• Silk content guarantees maximum wearing comfort
• can be operated with all "Body Heat System" lithium packs
• washable at 30°C in the washing machine