The Altra Timp 5 are trail running shoes designed to offer comfort and performance on technical terrains. They incorporate features that provide a natural and efficient running experience. Surface: Trail Shoe type: Neutral Use: Training Weight: 277 Drop: 0 mm Cushioning: Altra EGO™ MAX midsole Midsole height: 29 mm. Altra shoes are crafted to fit natural foot shapes, promoting healthier, more efficient running. The Timp 5 offers a sleek design that transitions from urban streets to rugged trails, an essential for all terrain explorers. Features include a low padded collar, quick-dry air mesh upper, pull tab, Vibram Megagrip outsole, Altra EGO MAX midsole foam, and GaiterTrap strapless gaiter attachment. Its grippy, light, and ready for anything. We built it with the same comfort you love but dropped a few grams for an all-day full send on the trail. A new grippy outsole gives you the confidence to unlock the magic of rowdy terrain. According to Vibram, the Vibram Megagrip outsole offers unparalleled grip on both wet and dry surfaces. Stay comfortable on the toughest of trails with an updated Altra EGO MAX midsole foam compound, designed for light and luxurious performance with a little extra bounce and added durability. Keep moving the way you were designed to with a roomy toe box and zero drop, with a secure midfoot so you can make dust clouds, jump rocks, and run forever.