Ultimate Protection: Extra-wide palm splint for greater coverage & energy disbursement Dual High-Density Splints: Features durable, impact-resistant, replaceable splints on front & back for long-lasting support Built to Last: Reinforced double-stitching throughout to withstand the rigors of derby All–Day Comfort: Lined with soft terry cloth and equipped with a Sweatsaver brow-wipe on the back to keep sweat out of your eyes while you ride Easy On, Easy Off: EZ pull-on loop design for quick and hassle-free wear; Available in 4 sizes Small fits 7–8 in (18 cm-20. 5 cm), Medium fits 8–9 in (20. 5 cm–23 cm), Large fits 9–10 in (23 cm–25. 5 cm), X-Large fits 10-11 in (25. 5-28 cm)