Details Altra Olympus 5 Hike Mid Gore-Tex - Women's Hiking Boot Set out on any hiking adventure in a pair of Olympus 5 Hike Mid GTX boots for all day comfort and support. Altra's Original Fit™ gives you plenty of room to spread out your toes and move naturally, while the mid-cut design gives your ankles added support so you can go for mile after mile. Waterproof GORE-TEX technology offers all-weather protection and the grippy Vibram® Megagrip outsole gives you unparalleled grip on wet or dry surfaces. Weight: 436 g Footshape™ Toe Box allows your toes to relax and spread out naturally for more comfort and stability in uphill climbs and downhill descents Innerflex™ grid-like grooves in the midsole, designed to provide flexibility and movement Vibram® Megagrip™ high performance sticky rubber compound, featuring unparalleled grip on wet and dry surfaces, rugged longevity and optimal ground adaptability Midsole: Compression Moulded EVA Outsole: Vibram® Megagrip Cushion: Max Stack Height: 33 mm Upper: GORE-TEX PRODUCT Specifications Olympus 5 Hike Mid Gore-Tex - Women's Hiking Boot