Fox Youth Launch Knee Guard Versatile trail protection The Fox Youth Launch Knee Guards are a versatile way to provide impressive protection for younger riders as they test their limits. These high-tech knee protectors use flexible D30(R) impact protective inserts that harden on impact, while offering the mobility that young riders need as they learn how to take on technical terrain. The abrasion-resistant front panel increases durability with a mesh rear panel to let these pre-curved guards breathe and manage moisture. The Launch knee Guards feature a slip-on design, with an adjustable hook-and-loop strap to keep the guards snug and secure. No matter how hard they charge, the Fox Launch Knee Guards have young riders covered. Features Removable D30(R) knee inserts for advanced protection from impacts Abrasion-resistant outer panel adds durability Perforated neoprene for breathability and a secure fit Slip-on design with a hook-and-loop adjustment strap for easy fit adjustments Sizing Size One Size Thigh Circumference (4" above knee) (in)11 - 12"Calf Circumference (fullest part) (in)10. 5 - 11. 5" | Fox Apparel | Yth Launch Knee Guard In Black