.productDescriptionWrapper table{width:auto;}.productDescriptionWrapper *{box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;} GEL-Kayano 20 The legendary GEL-Kayano series celebrates its 20th anniversary in style with top-of-the-line updates to both upper and midsole. The party gets started with new FluidFit upper and FluidRide midsole, creating an unsurpassed fit and ride that keeps the GEL-Kayano 20 ahead of its time. FluidFit ASICS 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. Dynamic DuoMax Support System This evolution of DuoMax system enhances stability and support, with reduced weight and increased platform support. Heel Clutching SystemExoskeletal heel counter provides improved support and creates improved heel fitting environment.Guidance Trusstic SystemThis Trusstic System integrates Guidance Line construction for enhanced gait efficiency while providing midfoot structural integrity.Rearfoot and Forefoot GEL Cushioning SystemsAttenuates shock during impact and toe-off phases, and allows movement in multiple planes as the foot transitions through the gait cycle.FluidRideThe latest evolution in ASICS midsole technology, FluidRide provides the ultimate combination of bounce back and cushioning properties with reduced weight and exceptional durability. In 1949, Mr. Kihachiro Onitsuka began his athletic footwear company (Onitsuka Co., Ltd.) by manufacturing basketball shoes out of his living room in Kobe, Japan. He chose the name ASICS for his company in 1977, based on a famous Latin phrase "Anima Sana In Corpore Sano," which, when translated, expresses the ancient ideal of "A Sound Mind in a Sound Body." Taking the acronym of this phrase, ASICS was founded on the belief that the best way to create a healthy and happy lifestyle is to promote total health and fitness. Today, ASICS offers a full line of performance-driven athletic shoes and technical active sports apparel and accessories dedicated to bringing harmony to the body and soul.