Paragon Plus Knee Protectors - Black/Acid Yellow - Medium - Extremely lightweight, durable and flexible guards constructed from breathable stretch mesh for a comfortable, close fit - Highly convenient and time-saving slip-on design with elasticated cuffs and silicone printing to prevent slippage and help keep protector securely positioned - Pre-shaped, ergonomic design for optimized performance with various riding positions - Strategically positioned rip-stop fabric reinforcements for abrasion resistance and added durability - Flat inward-facing seams for improved comfort and ‘second skin’ feel and fit - Protector pads are contoured to offer compressive, anatomical fit - Protector pads are perforated and secured in mesh pocket for excellent breathability and core cooling - 40% polyurethane 35% polyester 20% polyamide 5% other