Fox Enduro Pro Elbow GuardsThe Fox Enduro Pro Elbow Guards are lightweight and flexible elbow guards that feature the same impact protection as more heavy-duty guards. Made with Micro-Lycra sleeve and abrasion-resistant panels, the Enduro Pro Elbow Guards are both breathable, moisture-wicking and durable. At the heart of the guards is a custom-molded D3O impact absorbing foam insert, which stays flexible while you are riding and hardens upon impact for the best of both worlds. Lastly, The Enduro Pro Elbow Guards feature fitted elastic cuffs to help keep the elbow guards in place and silicone grippers on both cuffs make for a no-slip grip. After a long day of riding, just pop out the D3O inserts and wash the knee guard to keep it smelling fresh. Features Custom molded D3O(R) knee inserts CE-certified EN1621-1 Level knee protection, removableMicro-Lycra sleeve with nylon mesh rear panel for increased air flowSlip-on designTextured fabric front of kneeoffers higher abrasion-resistanceSilicon grippers on both cuffsD3O Foam inserts are removable for easy washingSizingGuard SizeSmallMediumLargeExtra LargeBicep (cm)27-2928-30. 529-3230. 5-33Forearm (cm)27-3028. 5-3130-32. 531-34 | Fox Apparel | Enduro Pro Elbow Guard Men's | Size Small in Black