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. - DWR polyester 600D fabric for ultimate durability - 4-Way stretch woven paneling increases maneuverability and comfort - Stretch-mesh venting increases airflow and mobility - Mountaineering-inspired adjustable closure for the perfect fit - Silicone print on inner waistband to minimize slippage - Fade-resistant sublimated graphics - Internal mesh lining provides additional comfort to minimize chafing - Zipper pocket for security of essentials