Smartwool Womens Hike Light Cushion Mid Crew Socks Size:Small Knitted fabric provides incredible stretch

Knitted fabric provides incredible stretch and freedom of movement in this mummy-shaped liner and works seamlessly with sleeping bags of any shape

The technical stretch ripstop fabric ensures maximum performance and superior durability

The twin head Schrader/Presta system is one of the best on market

Material: steel

Intelligent button LEDs show battery level & charge status

Smartwool Womens Hike Light Cushion Mid Crew Socks Size:Small Knitted fabric provides incredible stretchOur new and improved hike light socks, formerly PhD outdoor, offer a women's specific fit and bring you enhanced features to maximize comfort and help you get after it at the highest level. We've extended the durability zones to make them cover even more of the sock offering the same comfort with even more strength. And updated mesh zones help improve breathability without sacrificing the ideal sock fit. Less pressure. More performance. Add these