Allowing players to choose the compression they prefer without the hassle of tape, the EvoShield(R) EvoCharge Wrist Guard has a strap for easy wrapping and unwrapping. The clean, professional look allows players to focus on the game. Technology Benefits: Gel-to-Shell Technology: Custom-molding insert begins soft and flexible, transforming into a hard and protective shield in minutes Impact is dispersed, not absorbed, providing better protection than traditional protective gear Neoprene sleeve holds shield in place while providing a comfortable, compressed fit Adjustable compression strap for added security Additional Details: Offered in a variety of colors to match your team's look One size fits most Care: hand wash; air dry Manufacturer's warranty: 1 year How It Works: Remove the Wrist Guard Shield from foil bag to air-activate the custom-molding process Molds to the contours of the athlete's body, offering a custom fit for left or right-handed hitters Perfect Fit Guarantee: If you have any difficulty molding the Shields or they aren't comfortable, contact EvoShield(R) for a new set you can re-mold Wrist Guard Size Chart: S: up to 6" M: 6" - 7" L: 7" - 8" XL: 8" and up Measure the circumference of your wrist, below your hand for accurate sizing For additional information relating to the Manufacturer's Warranty, please contact 1-855-386-2769.