The Nike Air Max Lunar1 Jcrd Winter Mens Running Shoes are composed of a woven Jacquard upper with synthetic over lays for light-weight durability. Ultra lightweight lunarlon cushion provides excellent shock absorption minimizing wear and tear on your knees and ankles. Rubbe waffle pattern non marking rubber outsole provides traction needed on all surfaces. Woven Jacquard upper with overlays for lightweight comfort and support Ultra-lightweight, springy Lunarlon cushioning for soft yet responsive shock absorption Air-Sole unit in heel for lightweight cushioning Rubber Waffle outsole for durability and traction