Castelli Superleggera 12 Sock - Women's White, S/M

We start thinking about the top of the climb from the moment that incline begins. And, when we're working hard, we know we're going to be sweating it as we push our way forward. That's why the Superleggera 12 Sock is key. It's constructed with an ultralight diaphanous mesh ankle for breathability and includes a midfoot support band for added cushion.