Hike in any weather with the Altra Olympus 5 Mid GTX. The Altra Olympus 5 Mid GTX has a GORE-TEX upper that is waterproof, windproof and durable to keep your feet dry, no matter the weather. A mid-height collar gives your ankles extra support and comfort, so you can stay on the trails longer. Altra’s premium EGO™ MAX midsole foam gives you light and luxurious performance with a little extra bounce and durability. The Olympus is built with Altra’s Original FootShape™ Fit, which is the most voluminous of Altra’s shoes. It also has their signature wide toe box so your toes can splay naturally. Like all Altra shoes, the Olympus has a Balanced Cushioned™ platform that positions your heel and forefoot at equal distances from the ground (or zero heel-to-toe drop), which encourages better alignment and form. Altra redesigned the outsole to make it even easier to run on uneven terrain. The Olympus 5 Mid GTX has the grip and traction to take on anything thanks to Vibram® Megagrip™, which is a durable and sticky high-performance rubber that works great on both wet and dry surfaces. The Altra Olympus 5 Mid GTX will have you hiking in comfort all day long.