men"s New Balance, mt610v2 trail running shoes A rugged trail running sneaker with many comfort features built in Lightweight and breathable synthetic and mesh upper with targeted areas of support Soft fabric linings , padded collar and tongue N-FUSE technology combines two layers of cushioning to offer support and comfort IMEVA midsole layer supplies additional support while still being flexible Built on a RL-3 last which has a wide toe box width, a standard instep height, and a narrow heel width.