New in box, tags removed. Never worn. Tried on only. MSRP- $169.95 Hit the trails running with the Olympus 5, Altra's plushest trail runner, ready to tackle all terrain. Max cushion offers underfoot protection and comfort while Altra's Original FootShape™ Fit gives your feet the space they need to sit naturally. With a breathable engineered mesh upper and a grippy outsole, you can keep enjoying the view all day. FOOTSHAPE™ - Altra's signature FootShape™ comfort gives your feet more space to sit naturally and is designed to address biological differences in men's and women's feet. VIBRAM® MEGAGRIP™ - According to Vibram®, this high-performance sticky rubber offers unparalleled grip on both wet and dry surfaces, rugged longevity, and optimal ground adaptability. INNERFLEX™ - These grid-like grooves in the midsole are designed to provide flexibility and movement. BALANCED CUSHIONING™ - Altra's Balanced Cushioning™ platform positions your heel and forefoot at an equal distance from the ground, encouraging better alignment and better form. TRAILCLAW™ - These canted lugs on the outsole are strategically placed beneath the metatarsals to provide added traction underfoot. Specs: Weight: 10.4 oz / 295 g Midsole: Compression Molded EVA Outsole: Vibram® Megagrip Cushion: Max Stack Height: 33 mm Upper: Durable, engineered mesh