Palm: 4mm Contact palm for exceptional grip in all weather conditions. Backhand: Full neoprene backhand with Sublimation Printing Cut: Negative hybrid cut combines the best of a negative and rollfinger glove into one.  Try it once and we guarantee you'll love the fit or your money back! Fastening: Easy open neoprene wrist entry and Extra-large latex strap with elastic midpoint gives better support with personalization window. Features: Rubber Punch Zone, Silicone Printing on Backhand, Internal Silicone Strips for increased grip on all fingers and thumb, Rolled Thumb, Extended Palm, Fingertipped Pinky Finger.