Reebok Footwear Mens One Trainer 1.0 Cross-Training Shoe 100% synthetic Rubber sole Natural aniline-dyed leather upper with a dark waxy finish Traditional lace-up system for a preferred fit and feel Rear pull tab for easy entry Softwair insole to provide excellent underfoot comfort and support RVT outsole is stitched and cemented to the base upper and to the insole for better flexibility and durability