The Kiko Kostadinov Studio x Asics UB9-S GEL-Kayano 20 is a fully functional revamp of the classic GEL-Kayano 20 running shoe. Featuring the trademark asymmetrical pull-tabs and full-length GEL cushioning, this shoe offers both style and performance. Created by industry expert Kiko Kostadinov, this shoe is a must-have for those seeking a unique and high-quality running experience.