ASICS introduced the Gel Kayano 5 OG in 1999, evolving the iconic series with next-generation technology and style. Released in June 2019, this iteration features a mesh underlay, leather tiger stripes, and a suede mudguard. While 3M reflectivity is applied to the aglets and backstay, embroidered branding takes on a color-pop effect. A speckled EVA midsole revealing eponymous cushioning at the heel and a neon rubber outsole help optimize comfort and support.