A breakthrough cushioning system specifically designed for peak performance through the running cycle. That's what these trainers give you, thanks to Xetic technology. This technology was designed in collaboration with MIT scientists and researchers. Performance aside, these trainers feature a mesh upper with suede overlays, and have a molded tongue with a woven label and eye-catching PUMA branding. Knit upper with suede overlays Thin tongue construction Full lace closure with additional support for midsole lockdown XETIC technology at midsole Rubber outsole for grip and traction Suede PUMA Formstrip overlay at side Webbing pull loop at heel PUMA Cat Logo at tongue Style #388351_01