Men's Altra Lone Peak 9+ GORE-TEX - Black It’s got a seriously grippy Vibram® outsole with a waterproof GORE-TEX upper, so you can tackle legendary adventures no matter the forecast. The lightweight, breathable, and waterproof performance of a GORE-TEX Invisible Fit upper combines with soft rolled mesh for comfort and durability. A Vibram® Megagrip outsole gives you confident traction on wet or dry surfaces with rugged longevity. Feel a slightly cushioned connection to the ground with an Altra EGO™ midsole. A shortened toe cap ensures you’ve got protection and flexibility with every move, whether you’re hiking or trail running. The Lone Peak 9+ GTX also features Altra’s roomiest toe box with plenty of room to help your toes move more freely and space through the midfoot. It’s waterproof, grippy, comfortable, and ready to tackle legendary trails. DETAILS: Best For Trail Running, Hiking, Waterproof Heel-to-Toe Drop 0mm Upper GORE-TEX Invisible Fit, 85% RPET Midsole Altra EGO™ Weight 12.4 oz / 351.5 g Cushion Mid Stack Height 25mm Support Neutral FootShape™ Original