Altra Olympus 6 (D Standard) Mens Dusty/Olive Size:11.5 EVA midsole

EVA midsole

Easy adjust silicone strap for fantastic strength

powerful PWX fabric reducing muscle movement and preventing fatigue

Powdered drink mixes that mix up into a ~3% carbohydrate solution (when mixed as directed)

This kids' version pares down the classic for growing feet

Altra Olympus 6 (D Standard) Mens Dusty/Olive Size:11.5 EVA midsoleConquer the trail in our plushest trail runner with improved durability so you can go all day. With cushion, grip, and our roomiest toe box, get comfort and confidence. We kept the max cushioned soft and responsive midsole foam design you love and updated the mesh upper, with a design to enhance breathability for long days on the trail. Get reliable grip with a Vibram Megagrip outsole, with an updated lug pattern for increased durability, stability,