Alpinestars Guard YTH Knee Bio+ Size:SM-MD Anti-scratch treatment: Coating applied to

Anti-scratch treatment: Coating applied to the outer surface for enhanced durability

Integrated removable nose guard

80% Acrylic / 20% Wool

athletic frame with a single-lens design for maximum field of vision

Hi-flow mouth vent with filter for air intake

Alpinestars Guard YTH Knee Bio+ Size:SM-MD Anti-scratch treatment: Coating applied toAsymmetrical and lightweight ergonomic panel construction offers extended protection surfaces to reduce rotation. Dual strap closure system on Knee Protectors specially designed to offer more comfort and adjustment, with top strap mounted above the knee and lower strap positioned for ergonomic fit. Vented panels and 3D mesh material give comfort to the rider, preventing heat build up while maintaining tactile contact with skin. Designed with a flexion