Altra's softest trail shoes, the Olympus 5 are designed for confirmed trailers who run regularly. Extremely comfortable, they offer toe room thanks to Original FootShape Fit, to take on the trails, and a fit that allows them to spread out naturally and comfortably. This results in a very stable forefoot. The EVA foam midsole offers protection and comfort, while the Vibram outsole ensures maximum grip on the roughest trails and on all types of terrain. With a 33 mm stack, the Olympus 5 guarantee excellent cushioning during all your sessions. They're also breathable thanks to their mesh upper. Features of the Altra Olympus 5: Upper: durable technical meshMidsole: EVAOutsole: Vibram® MegagripCushioning height: 33 mmCushioning: Max This description is an automatic translation. Please contact us if you have any further questions. Trail shoes Altra ---Olympus 5 Navy