The eye catching design of the Asics Women's GEL Kayano 22 LITE SHOW will allow your inner nocturnal animal to run free after the sun goes down. This special edition running shoe features all the comfortable support and luxurious cushioning of the GEL Kayano 22, but with added high visibility provided by the wild print and reflective upper materials. Perfect to wear at dawn or dusk, or for those unavoidable nighttime training runs. Impact Guidance System I.G.S. Linked componentry enhances the foot's natural gait from heel strike to toe off. FluidRide Ultimate combination of bounce back and cushioning properties with reduced weight and exceptional durability. FluidFit Upper technology combines multi directional stretch mesh with stretch reinforcements that adapt to the athlete's foot, creating a truly customized glove like fit. Heel Clutching System Exoskeletal heel counter provides improved support and creates improved heel fitting environment. Rearfoot and Forefoot GEL Cushioning Systems Attenuates shock during impact and toe off phases and allows movement in multiple planes as the foot transitions through the gait cycle. Dynamic DuoMax Support System Enhances stability and support with reduced weight and increased platform support. Guidance Line Vertical flex groove decouples the tooling along the line of progression for enhanced gait efficiency. Guidance Trusstic System Integrates Guidance Line construction for enhanced gait efficiency while providing midfoot structural integrity. ComforDry X 40 Sockliner Features higher rebound properties while providing excellent moisture management, high level breathability and anti microbial properties. ComforDry Lasting Plush underfoot comfort with excellent moisture management, high level breathability and anti microbial properties. Reflectivity Designed to enhance visibility during low light hours. Good for neutral feet and over pronators. Women's specific cushioning. Avg. wt. 8.9 oz.