These men's adidas AX2S Shoes are made for all-terrain hiking. The mesh and woven textile upper has a foot-hugging fit and a technical look. A lightweight EVA midsole offers comfort over the miles. A Traxion outsole helps you handle wet and slippery conditions with ease. This product is made with Primegreen, a series of high-performance recycled materials. 50% of upper is recycled content. No virgin polyester.