In 2015, adidas collaborated with renowned Japanese designer, Yohji Yamamoto, to create the Y-3 Retro Boost. This unique sneaker combines Yamamoto's distinctive high-fashion style with adidas' innovative Boost technology. The 'Floral' edition showcases a goatskin upper adorned with an eye-catching hibiscus-inspired print, accompanied by suede panels featuring dotted patterns. The shoe is further enhanced with a branded elastic heel strap and brown flat laces. To complete its fashionable look, the sneaker is equipped with a black rubber outsole featuring aqua Y3 branding at the heel. The Y-3 Retro Boost was released together with a Y-3 Qasa High as a two-pack option.