The Ultra Glide 2 Running Shoes will look after your feet on those longer distance runs, offering a lightweight, comfortable feel that will support you wherever the trail takes you. This shoe uses the signature Reverse Camber rocker geometry in union with a 6mm drop for the ultimate, smooth transition, making for a seamless ride. With a lug depth of 3.5mm, these shoes are perfectly equipped for taking on mixed terrain. Salomon Ultra Glide 2 Running Shoes