FAST SPEEDSTER WITH A SMOOTH RIDE The Nike Lunaracer+ 3 Men's Running Shoe combines the feel of a well-cushioned training shoe and the weight of a feather-light racing flat ideal for 5K to marathon distances. Breathable Support Engineered mesh on the upper creates seamless zones of cooling and support. Lightweight no-sew overlays add support and durability while reducing friction. Glove-like Fit Flywire cables cradle the foot for an adaptive, supportive fit. This new version of Flywire is ultra-lightweight and customizable through the laces, wrapping the midfoot and arch for a dynamic fit that moves with you as you run. Soft Cushioning Lunarlon cushioning offers a soft, supportive ride. It features a cushy foam core bonded to a lightweight Phylon carrier to deliver an excellent blend of plush cushioning and durable support. More Benefits Dual-layer mesh tongue with a sweat-wicking outer layer that pulls sweat away for comfort Ultra-soft collar lining for a comfortable, snug fit Reflective elements for visibility in low light Waffle pistons on the outsole for added cushioning and response Deep cuts along the length and width of the base for flexibility and a more natural, efficient stride Extra-durable rubber in high-wear zones to enhance durability and traction without added weight Product Details Weight: 6.3 ounces (men's size 10) Nike+ ready