Fox Enduro Elbow Guard Lightweight guards with heavyweight protection The Fox Enduro Elbow Guards are slip-on elbow guards, loaded with advanced impact protection in a lightweight, breathable package. The Enduro Elbow Guards feature the high-tech D30(R) impact-absorbing inserts. These inserts are flexible protectors that contour to the rider's body to offer freedom of movement, and harden during a crash to absorb the forces from an impact. The abrasion-resistant cover makes the guards long-lasting and durable, while the moisture-wicking, breathable open mesh construction stretches with the rider and increases airflow. These guards are even EN1621-1 Level 1 Certified. The Fox Enduro Elbow Guards might just be the most comfortable way to stay protected on the trails. Features D30(R) impact-absorbing inserts harden upon impact and are removable for easy cleaning Moisture-wicking open stretch mesh construction keeps the air moving for all-day comfort Anti-microbial treatment keeps the guards smelling fresh for longer Abrasion-resistant cover increases cut and tear resistance in the case of a fall, for longer-lasting guards EN1621-1 Level 1 certified for additional peace of mind Sizing Size XSSmall Medium Large XL2XLBicep Circumference (3" above elbow) (in)10. 5 - 11"10. 5 - 11. 5"11 - 12"11. 5 - 12. 5"12 - 13"12. 5 - 13. 5"Forearm Circumference (in)9. 5 - 10"10 - 11. 5"11 - 12"11. 5 - 12. 5"12 - 13"12. 5 - 13. 5" | Fox Apparel | Enduro Elbow Guard Men's | Size Medium In Black