Diadora Mythos Blushield Elite 2 Men's Running Shoes Steel Gray/Black : Continuing to give runners a sleek and supportive ride for their road running needs, the Diadora Blushield Elite running shoes are a must-have for optimal performance. This edition features the lightweight, highly breathable upper for exceptional comfort and fit. Though slightly heavier, that comes from the added medial stability giving runners extra support during longer runs. Upper: Two-tone engineered air mesh for breathability. Mounting insole in Elaston E.V.A. Specially treated antibacterial lining for long-lasting freshness and odor control. Padded tongue and heel collar enhance comfort. Lace-up front provides an adjustable fit. Midsole: Molded Elaston E.V.A. foam provides comfort and support. Blushield technology in the forefoot helps facilitate natural foot movement. Removable OrtholiteA(R) insole keeps the foot cooler inside the shoe. Outsole: Blown Flexoft rubber at the front with special Duratech 5000 wearproof compound for durability and exceptional traction.