preowned in excellent condition Weight: 258 grams (9.15 oz) 12 mm drop: due to variances created during the development and manufacturing processes, all references to 12 mm drop are approximate 12MM drop: due to variances created during the development and manufacturing processes, all references to 12MM drop are approximate AT Tread® all-terrain outsole combines a running and trail lug configuration for on- and off-road use etc.® Insert reduces friction, heat build-up, and blisters IMEVA (injection-molded EVA foam) midsole for firm yet flexible cushioning Injection molded EVA (Ethyl Vinyl Acetate) N-Durance® rubber compound for maximum outsole durability PU Sockliner Leather/mesh upper Synthetic/mesh upper AT Tread IMEVA Memory Top Comfort Lining Breathable PU lining