Therm-ic Women's Ski Insulation Socks Colour:Purple 2 works on all derailleur

2 works on all derailleur bikes and many 3-speed and coaster brake bikes

Sombrio waistband retention system

forgiving kick

investment cast steel body and replaceable driving pin (#CTP)

Level Loft: The new LEVEL insulation solution

Therm-ic Women's Ski Insulation Socks Colour:Purple 2 works on all derailleurComfortable and breathable ski socks. Featuring a special construction for efficient moisture evacuation while providing maximum comfort at the sensitive parts of the foot and leg: shin, calf and instep. Moisture Vent Technology: a special construction around the foot arch ensures efficient evacuation of any moisture generated. The macro channels around the foot connect with the Moisture Vent Technology to draw moisture out of the ski boot, boosting