From Everlast's website:
• Revolutionary design that incorporates a new anatomically shaped shell which promotes natural range of motion and optimal fist placement.
• Developed with EVERSHIELDTM technology to stabilize and protect your hand and wristduring intense sparring, bag and mitt work.
• One-piece design is engineered to act like a natural extension of your hand for a"second skin" fit.
• Built with a premium blend of multi-layered foam and an incredibly strong composite microfiber for long-lasting durability.