Get happy feet! Skiers and cold weather commuters will love these heated socks. Chemical warmers last only a few hours but these socks can last all day thanks to the rechargable lithium-ion batteries (one for each foot). Heat settings let you control the warmth and when it's bitterly cold, hit the boost setting for 3 minutes of high temperature bliss.
- Socks are made nylon, spandex and merino wool that provides good moisture wicking and light compression.
- Integrated heating elements deliver consistent heat to the lower leg and feet.
- Lightweight lithium-ion battery packs attach to socks cuffs, where they are out of the way of boot tops.
- 3 heat settings allow you to customize the warmth. A bonus boost mode lets you up the heat for 3 minutes.
- Includes a wall charger with charge indicator.
- Unisex sizes: Small fits Mens 4-6, Women's 5-7. Medium fits Mens 7-8, Women's 8-9. Large fits Mens 9-10, Women's 10-11. XL fits Mens 11-13.
- Replacement socks are available.
Layers of cushioning, in some athletic socks, are knit in to reduce impact. Mapped socks are activity-specific and will offer cushioning in common pressure areas.
Left foot and right foot specific socks provide precise fit.