Clorts Men's Light Hiking Boot Outdoor Backpacking Trail Shoes 3B026D 90% Mesh/ 10% PU Made in USA or Imported rubber sole Upper material: anti-hydrolysis pu and breathable mesh Seamless technology Insole: sanitized actifresh technology Outsole: skid-proof and abrasion-resistant rubber outsole Midsole: shock-absorbing dual-injection-molded eva