Lenz 5.1 Slim Fit Heat Sock
Lenz 5.1 Slim Fit Heat Sock, The Lenz 5. 1 Slim Fit Heat Sock keeps our toes warm so that we have one less thing to think about while we ski or snowboard at the resort. These socks combine a low-profile lithium-ion battery with a synthetic blend fabric to keep our toes warm dry and ready for another lap.