Product Information SKU: #8545759Ultimate cushioning and comfort of performance training continues with the GEL-Defiant 2 by ASICS?. Mesh uppers with synthetic overlays. Padded tongue and collar for comfort. Lace closure for a snug fit. Breathable mesh lining. Full length EVA? midsole for added comfort. Lateral Trusstic System? provides tortional stability while the forefoot brace keeps your foot locked in for support.MONO SOCK? Fit System offers a sock-like fit as the quarter panel brace gives your foot the support it needs during multi-directional movements. Visible Rearfoot GEL? Cushioning System for optimum comfort and cushioning.AHAR (ASICS High Abrasion Rubber) Plus? is known for its supreme durability and is strategically placed throughout high-wear areas of the outsole.Solid rubber outsole. Imported. Product measurements were taken using size 9, width D - Medium. Please note that measurements may vary by size.Weight of footwear is based on a single item, not a pair.Measurements: Weight: 12 oz