Rubber Made in USA or Imported Rubber sole Lace closure Rock protection plate Rock protection plate Lightweight EVA midsole Reinforced heel support On trail. Off trail. The adidas Terrex Swift R3 Hiking Shoes are designed for all-mountain versatility. From trails to scrambles and via ferratas, it's the multi-tool of trail shoes. Rock-resistant overlays add durability. Move fast with a Continental Rubber outsole for confident footing over roots, rocks and rough terrain, wet or dry.