Nike Ultrafly Trail-Racing Bright Crimson/White/Black Mens size 9.5 NEW! RARE!!!

Trail speed A carbon-fibre Flyplate, layered between ZoomX foam and a knit fabric-wrapped midsole, gives you a propulsive and springy feel. It helps you stay fresh to continue pushing the limits of speed. Grippy traction pattern A Vibram exclusive Ultrafly outsole made with Vibram Megagrip has a sticky rubber that works with a chevron lug pattern. They combine to provide grip when going uphill or downhill, even in wet weather. Grippy lugs This exclusive outsole also features Vibram Litebase and Traction Lug technologies. The result is a lightweight, durable outsole that gives you great grip wherever your run takes you. Stable on the trail A flat bottom and minimised cross rocker give you optimal stability on trail terrain while heel-to-toe rocker provides smooth transition. Engineered zones of support in the midfoot help keep you secure. Durability Where You Need It The fabric wrap on the midsole helps to cushion the foam from the elements and abrasion of being on the trails. Hard-wearing abrasion-resistant materials provide durability. More benefits • Vapor Weave mesh on the upper provides breathability. • Foam midsole adds cushioning. Mens size 9.5 NEW!!! RARE!!!