Hoka Challenger ATR 6 Trail Running Shoes - Men。Hoka One One Challenger ATR 6 GTX trail running shoes in the Ombre Blue and Saffron colorway. These versatile all-terrain sneakers feature a waterproof GORE-TEX membrane to keep feet dry in various conditions. Designed with a dual-layer mesh upper for breathability and durability, they include a lightweight EVA midsole for signature Hoka cushioning. The outsole is equipped with 4mm lugs for superior traction on trails while maintaining a smooth ride on road surfaces. Finished with textured TPU toe reinforcements and a pull tab for easy entry.