The EvoSHIELD Forearm Guard makes you as indestructible as their custom-molded shield. Whether you're on the mound, in the box or on the field, it provides extended coverage for the inside, outside and upper forearm. The uniquely designed opening allows for full forearm coverage without extra bulk, even protecting the tip of the elbow bend without interfering with the bend of your arm, perfect protection from blocked balls and off-target pitches. The Gel-to-Shell Technology transforms the soft insert into a protective Shield in minutes. Just slide the shield into the insert pocket in the sleeve. It will form to your forearm and transform into a hard, protective shell in minutes. Once hardened, the shield will disperse impact for better protection than standard protective gear, all season long. The neoprene sleeve provides a comfortable compression fit to help aid in the hold and molding of the Shield to the forearm. Both parts are hand washable, air dry. Includes the neoprene forearm sleeve and a protective shield. Sizes based on mid-forearm circumference: Small (7"-8") Medium (8"-9") Large (9"-10"). Shield measures 3.25" in width and 5.5" in length. Sleeve is 6.5" in length.