Product Information SKU: #8817234Launch your run into overdrive with the last-man-standing endurance and dynamic, jellified cushioning of the ASICS? GEL-Quantum 360™ running shoe! Predecessor: None.Support Type: Neutral to underpronation (supination).Cushioning: Maximum cushioning.Surface: Road.Differential: 10 mm.Light, breathable textile and synthetic film upper materials. Nearly seamless FluidFit™ upper design combines multi-directional stretch mesh with stretch reinforcements that adapt to the athlete's foot.Lace-up closure. Heel Clutching System™ is made up of an exoskeletal heel counter that promotes an improved fit and increased support.Padded tongue and collar. Soft, breathable fabric lining for a great in-shoe feel. Removable ComforDry™ X-40 sockliner features antimicrobial properties for a drier, healthier environment.Solyte? midsole is lighter than standard EVA and SpEVA? designed by ASICS. Its responsive nature provides a supremely cushioned ride and makes it highly durable.360° of GEL? cushioning disperses impacting shock and sets the foot up for a buttery smooth transition to midstance.Heel/Toe: 21 mm/11 mmAHAR? rubber outsole delivers supreme durability.Discrete, full-length Trusstic System? offers support and a highly-responsive ride with each stride.ComforDry™ lasting supplies underfoot comfort, exceptional breathability, and antimicrobial technology.Imported.Weight of footwear is based on a single item, not a pair.