The Altra Lone Peak 9 Waterproof Mid brings the legendary Lone Peak feel - connection to the ground, comfort, and protection - to a lightweight, mid-height waterproof hiker with ankle support. A Hydroguard waterproof membrane lining by Cosmo pairs with a no-sew overlay and 100% PFC-free recycled polyester mesh upper to keep water out, while an overlay cage adds extra protection on rough trail. Loops in the lacing system give a locked-in feel and the molded heel collar keeps the fit comfortable mile after mile.Underfoot, the updated Altra EGO(TM) midsole (25mm stack height, Mid cushion) delivers comfort, flexibility, and ground feel, and the MaxTrac(TM) outsole grips wet and dry terrain. True to Altra, you get zero drop (0mm heel-to-toe) and the roomiest Original FootShape(TM) toe box, with plenty of room for toes to move freely and space through the midfoot. Weight: 15.95 oz / 452 g. Best for hiking, thru-hiking, and everyday lifestyle wear.Colorways: BLACK/GRAY, GREENMen&';s sizes: US 7-15, including half sizes 7.5-12.5