Smartwool Ski Zero Cushion Socks - Unisex Size:L A boot’s fit and performance

A boot’s fit and performance alike start with its liners

so you're always ready when the conditions change

1 13'' CENTERED <100 <45 100 75 21

and one-handed strap adjustments

And for additional support

Smartwool Ski Zero Cushion Socks - Unisex Size:L A boot’s fit and performanceWhen you want the absolute minimum between your feet and your ski boot for a more technical fit, you need our PhD Ski Ultra Light socks. Smartwool's thinnest, most lightweight ski socks equip you with their Indestructawool technology for enhanced durability; their 4 Degree elite fit system for a dialed in, performance oriented fit; and their Shred Shield technology for reduced wear from toes. They are designed with a wider welt to help ensure all day