Mountain-ready, these Altra trail-running shoes are made for your on and off-trail adventures. Overview Mountain-ready, these Altra trail-running shoes are made for your on- and off-trail adventures. They’ve been updated to be lighter weight and more durable. Built-in scree sleeves keep out debris. Weight: 270 g / 9.5 oz (Half Pair) Features Key Features Built on the Olympus 6 frame with mountain-ready updates for off-trail performance, durability and comfort Matryx uppers designed for high performance and durability Built-in scree sleeves for protection from debris Lighter weight than the previous model but with the same Olympus 6 midsoles and outsoles TPEE sockliners for added underfoot longevity FootShape toe boxes Original FootShape fit Balanced cushioning 275 refers to the temperature of the toaster oven that helped build the first Altras Technical Specs Best For: Technical Trail Running, All-Day Trail Running Heel-to-Toe Drop: 0mm Upper: MATRYX one-piece woven upper Midsole: Compression-molded EVA Outsole: Vibram Megagrip Weight: 270 g / 9.5 oz (Half Pair) Cushion: High Stack Height: 33 mm Support: Neutral FootShape: Original Sizing USA UK EUR CM 7 6 40 25 7.5 6.5 40.5 25.5 8 7 41 26 8.5 7.5 42 26.5 9 8 42.5 27 9.5 8.5 43 27.5 10 9 44 28 10.5 9.5 44.5 28.5 11 10 45 29 11.5 10.5 46 29.5 12 11 46.5 30 12.5 11.5 47 30.5 13 12 48 31 14 13 49 32 15 14 50 33 16 15 51.5 34
