FEATURES More Coverage Elbow Guard is 10% larger than previous version to increase coverage New Ergonomic Design Engineered for a more personalized fit and maximum protection Gel-to-Shell Technology Air activated material that transforms the guard from a malleable gel into a customized, form-fitting shield in minutes Dispersion Technology Spreads force across the surface of the guard, minimizing felt pressure on the point of impact Custom Molded Gear All Gel-to-Shell products give the player a truly customized, one-to-one fit Comfort Mesh Mesh material on interior of guard provides additional comfort and moisture wicking properties Single Strap Guard Coverage LARGE [9.25" W x 7" H with single strap], SMALL [7.5" W x 5.5" H with single strap] Guard Sizing Measure arm circumference slightly above the elbow; if arm measures over 10”, choose size large - if under 10", choose size small DESCRIPTION Go all in at the plate with the Pro-SRZ 2.0 Batter’s Elbow Guard, uniquely innovative batter’s protection crafted with form-fitting Gel-to-Shell Technology to ensure a custom fit and maximum confidence. The lightweight, durable design transforms from a flexible material out of the package to a form-fitting, pitch-deflecting shield in minutes. Available in size small and large, the updated Pro-SRZ 2.0 Elbow Guard delivers 10% more coverage and industry-leading protection than the original Pro-SRZ Elbow Guard. A single strap with an iridescent pull tab secures the shield around the player’s elbow, and reflective accents attract everyone’s attention. Modern comfort mesh manages moisture on the interior of the guard, keeping the batter comfortable so they can leave no doubt with every swing.The small size is ideal for players with <10-inch arms. Measure the circumference of your arm around the bicep.