• improved elasticity in the calf area
• the Toe Cap® heating element encloses the toe area from above and below
• the integrated, robust and flexible heating element follows all movements
• ideal for narrow feet and legs
• ergonomically optimized right/left fit
• Ring bandage for optimum hold on the foot
• protectors in the shin, toe and heel area
• skin-friendly material mix of merino wool and silk
• washable at 30 degrees in the washing machine
• lithium pack battery sits under the waistband of the sock
• compatible with all Lenz lithium packs

S : 3-6

M : 7-8

L : 9-11

XL : 12-13