R-Core represents our Downhill DNA with a premier line of technical riding apparel enabling you to attack your run with confidence and style. Crafted from durable, yet lightweight materials, R-Core is engineered to offer comfort and protection run after run. Features Polyester 600D fabric for ultimate durability. Polyester/Elastane mesh paneling for increased ventilation and movement. Rib paneling above knee for increased movement. Mesh paneling at back leg with logo film. Fully sublimated fade-resistant graphics. Internal mesh lining provides additional comfort. Laser perforation at inseam for enhanced venting. Adjustable ladder closure for the perfect fit. Zippered pocket for security of essentials. Knee TPR for added protection. Bonded pedal/drivetrain protection on calf. 84% Polyester, 14% Nylon, 2% Elastane.