Mesh upper IniFly midsole Vibram outsole Mesh, M Select treatment J65022, J65036 Blaze the trail in the Merrell Allout Walking Shoes, constructed with waterproof oily leather and a mesh upper, both facets are geared to providing you with breathability whilst deterring water/rain. The Merrell Stratafuse upper maps to the contours of your feet, supplying lightweight durability. Bellows tonugev attached keeps debris from obtruding the shoes, with a dual advantage of making the shoe watertight. Lined with breathable mesh, air is able to permeate the exterior, providing the wearer with a cool, dry environment; treated with M Select Fresh, odour carrying bacteria is vanquished, generating a fresher interior. UniFly Midsole paired with Soft E-Foam attenuates impact, allowing for a smoother ride, stabilizing the foot for a solid takeoff. Finished with a Vibram outsole, proven, durable traction afforded to wearer ensures stability is attain over differing terrains.