The internal material is textile

The perfect feminine flat for all your adventures

They are made from a soft rubber that is durable and flexible

It is used for Women and Men

Always remove the insole

wmns flex trainer 9 black pistachio frost iced lil 3220128 The internal material is textileLIGHTWEIGHT FLEXIBILITY. DYNAMIC FIXING. The Nike Flex TR 9 combines a lightweight, ventilated mesh upper with a supportive platform designed for flexibility and grip. With an extra focus on heel fixation, the TR 9 comes with an external heel strap for support that can be adjusted by tightening the shoelaces. Designed for low intensity training at training stations and circuit training. The external heel strap offers dynamic fixation that you can