Cushioned for the long haul. The adidas Terrex Speed Ultra Trail Running Shoes are built for speed across long distances. A blend of Boost and Lightstrike returns energy and cushions every stride to help you keep your pace over long distances. A Continental Rubber outsole maintains a sure-footed feel over rooty trails and loose gravel roads. The breathable mesh upper maintains quick-drying comfort. Made in the USA or Imported Rubber sole Lace closure Mesh upper with abrasion-resistant weldings Mesh upper with abrasion-resistant weldings Boost midsole and Lightstrike cushioning Reflective print