Asics Gel Cumulus 23 (1011B012-002) [Black / Graphite] Tech 。Asics Gel-Cumulus 23 running shoes in a grey and green digital camo pattern. These performance sneakers feature FlyteFoam technology for lightweight cushioning and Gel technology in the heel for superior shock absorption. The breathable mesh upper is designed with a seamless construction to reduce friction, while the durable rubber outsole provides excellent traction for road running. Finished with blue accents on the outsole and branding, these versatile trainers offer a smooth ride for daily workouts.