Achieve maximum feel of the skate The goal of the Vapor Pro Sock is to provide support while giving you a great feel of the skate. Also features an anatomical left and right fit and compression arch support. Keep your feet dry and comfortable Features Merino Wool to transport sweat and moisture away from the skin so you're not left feeling wet, cold, and clammy during your skate. We’ve blended this with synthetic fibers so you can still get the feel and durability of our traditional pro sock. Thinner material The sock is thinner overall and knitted to provide a forward lean to prevent bunching. It also has targeted zones where the material is thinner to relieve pressure from the skate on the medial side.