The ASICS Chemist Creations x Gel Kayano 5 OG 'Cream' released in October 2019 and puts the classic runner through a laboratory lens.. Chemist Creations, a division of the Los Angeles-based label C2H4 remade shoes from leather and nubuck in neutral shades. Detailing includes hidden document-like bottom layer surrounded by a transparent accent. The shoe features Chinese "Chemicals" lettering on the heel and visible gel cushioning.