Energetic trainers from Asics. The material of the upper part is fabric - fabric, material - high-quality material. The insole is made of textile. The material of the shock-absorbing sole is high-quality material. This model is supported by the AHAR +, EVA, FluidFit, GEL, Heel Clutching System™, Ortholite, Rearfoot and Forefoot GEL Cushioning System, Seamless Construction, Solyte, Trusstic System technology. Perfect for work outs.