Heat Sock 5.1 – Adult Heated Ski Socks

30% polyester, 25% merino wool, 20% nylon, 15% poly acrylics, 5% silk and 5% spandex

Toe Cap® integrated heating element wrapping around both the foot for the ultimate comfort

Heat can be regulated via 3 temperature settings

Bluetooth technology compatible

Machine washable

Lithium pack battery sits beneath the comfortable leg band such that you hardly notice it

Socks only; rechargeable lithium packs rcB 1200 and charger are sold separately

Unisex sizes: small (fits Euro 35-38), medium (fits Euro 39-41), large fits Euro 42-44), extra large (fits Euro 45-47)