Product Information SKU: #8697093ASICS? hits the ground running with the Gel-Surveyor? 5.Predecessor: ASICS Gel-Surveyor 4Support type: Overpronation/Stability.Cushioning: High energizing cushioning.Surface: Road.Differential: 10 mm.Lightweight mesh upper with synthetic reinforcement.Traditional lace-up closure.Padded tongue and collar for all-day comfort.ComforDry sock liner provides ample cushioning and anti-odor properties.I.G.S? (Impact Guidance System) is an ASICS design philosophy that employs linked componentry to enhance the foot's natural gait from heel strike through toe-off.Removable foam footbed.FluidRide? midsole provides the ultimate combination of bounce back and cushioning properties with reduced weight and exceptional durability.Rearfoot & forefoot GEL? cushioning systems work together to better attenuate impacting shock and allow the foot to move fluidly throughout the gait cycle.Guidance Line? Midsole Technology: Vertical flex groove decouples the tooling along the line of progression for enhanced gait efficiency.Guidance Trusstic System? integrates Guidance Line? construction to enhance gait efficiency while promoting mid-foot structural integrity.Flexible rubber outsole. 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: 12 oz