From ECCO, the Men's BIOM® 2.0 Knit Sneakers feature: Crafted from high-quality and premium textile Breathable textile upper Textile laces that ensure a secure and adjustable fit Super-soft textile lining and textile removable inlay sole Designed with BIOM® NATURAL MOTION® that encourages more natural movement for performance comfort PU/Rubber outsole for durability and grip, with a rugged tread pattern for traction and stability in all terrains Imported.