SKECHERS Mens Glide Step Fasten Up Trainers Grey/​Yellow Colour: Grey Code: A230XS30373 Product Detail: SKECHERS low profile lace up trainers with Air Cooled Memory Foam for added comfort. Textile upper and lining. Lace fastening. Lightly padded ankle and tongue. Air Cooled Memory Foam cushioned comfort insole. Heel pull. Glide-Step® geometric midsole designed to provide natural momentum with every step. Flexible traction outsole. SKECHERS Mens Glide Step Fasten Up Trainers Grey/Yellow