Smartwool PhD Pro Freeski Socks - Women 's: Why not perform like a pro? The Women 's PhD (R) Pro Free Ski elevates boot fit, durability, and comfort. With features like a Women 's specific fit, contoured shin and ankle cushioning, and a flat toe box, your feet will stay nice and comfy in your boots as you tear down the slopes. Light Elite Cushion Over-the-Calf On-Snow Angel Collinson signature sock; Indestructawool (TM) technology 4 Degree (TM) elite fit system Contoured shin and ankle cushioning, with flat knit toe box Women 's specific fit Smartwool PhD Pro Free Ski Socks | Women's | Charcoal | Size Small