Product Information SKU: #8532141The apple doesn't fall far from the tree . . . Step into the future in the bold, unsurpassed performance of the ASICS? GEL-Kayano? 22!Successor to the GEL-Kayano 21.Built for the mild to moderate overpronator.FluidFit upper technology combines multi-directional stretch mesh with stretch synthetic reinforcements that adapt to the foot for a glove-like fit. Lace-up closure. Exoskeletal Heel Clutching System improves fit and support.Plush tongue and collar. ComforDry X-40 sockliner offers antimicrobial and moisture-management properties for a drier, healthier environment.I.G.S? (Impact Guidance System) employs linked componentry to enhance the foot's natural gait from heel strike through toe-off.FluidRide? midsole piece provides the ultimate combination of bounce back, cushioning, and lasting durability at a reduced weight.Rearfoot and forefoot GEL? cushioning system attenuate impacting shock and allow for a smooth transition to midstance.Dynamic DuoMax? Support System boosts stability and support without the added weight.Midsole Height: Heel/ Toe: 24 mm/ 11 mm Differential: 13 mmSupremely durable AHAR? (ASICS High Abrasion Rubber) strategically-placed in high-wear areas.Guidance Trusstic System? integrates Guidance Line? construction to enhance gait efficiency and promote mid-foot structural integrity.Imported.Product measurements were taken using size 11, 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: 1 lb 2 oz