A spare pair of socks to work with the Lenz Heat Sock battery-powered heated sock system. This slim fit version is ideal for narrower feet.
- Socks are made of thick blend of synthetics, silk and merino wool that wicks moisture well.
- Integrated heating element wraps tops and bottoms of toes and forefoot for complete cozy warmth.
- Ergonomic shape works inside most winter boots.
- Padding on the shins adds comfort for hiking and skiing.
- Soft toe seams.
- Unisex sizes are designed to fit narrower feet: Small fits Euro 35-38, Medium fits Euro 39-41, Large fits 42-44.
- Socks only. Battery sold separately.
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.