The Youth Launch Knee Guards offer an excellent combination of impact-absorbing protection with a fit that ensures mobility while riding. The removable D3O® inserts provide world-leading impact protection, while the engineered Ariaprene® and mesh construction offers increased ventilation and comfort. Contoured EVA side panels give additional side knee coverage. Abrasion-resistant front panel for increased durability. Contoured EVA side panels provide additional coverage. Ariaprene® and mesh construction for increased ventilation and comfort. Slip-on construction with hook-and-loop adjusters for a secure fit. Silicone print thigh band helps keep the guard from moving while pedaling. Pre-curved ergonomic fit. Anti-odor sleeve to reduce odor-causing bacteria. Removable D3O® inserts meet EN1621-1 Level 1 CE requirements.