NEW SOFT NEOPRENE compression sleeve with molded pull tab and interior pocket for Gel-To-Shell Wrist Shield (included) GEL-TO-SHELL TECHNOLOGY begins soft and flexible, transforms to hard and protective in minutes DISPERSION TECHNOLOGY spreads the force across the surface of the shield, minimizing felt impact SIZING: Measure your wrist circumference to determine the best fit - S (5"-6"), M (6"-7"), L (7"-8"), XL (8"-9") SLEEVE AND SHIELD ARE HAND WASHABLE - air dry