The Vapor X2.7 Skate is built with our new COMFORT FLEX SYSTEM, which offers step-in comfort, increased visual richness, and additional flex. A one-piece 3D Polycarb quarter construction provides comfort and makes it easier to flex. A Microfiber Liner offers even more comfort and a soft feel. A 40 oz. Felt tongue with exposed injected Metatarsal guard gives you advanced level comfort and additional skate flex for maximum agility.