ASICS Gel-Quantum Kinetic ASICS Retro Casual Sports Shoes Thick-soled Height-enhancing Daddy Shoes # Rubber sole with GEL Scutoid technology. Based on the same outsole technology, it is very similar to the earlier Kiko Kostadinov co-branded GEL-QUANTUM ZIENTZIA, and is a Ki-flavored alternative. Item No.: 1203A270-202 Size: 40-45 ID: JSD129-FDR