Product Name : Nike AV15 Winterised Jog Pant In Obsidian/White (Men) / Nike Jog & Track Pants Model : Men Clothing 336 Nike AV15 Winterised Jog Pants in Obsidian. Winter warming with a signature sporting look, these fleece backed open bottom joggers feature contrast poly panelling to legs. With zip pockets to side, elasticated waist, and swoosh branding. Fabric: This product is 76% Cotton, 24% Polyester.Product Care: Machine wash at 30c. Do not tumble dry.