The Adidas Men's Terrex Agravic Shoe is a trail running shoe for moving quickly on mountainous terrain. Grip with every step thanks to the Continental; Rubber bike tire Outsole tread, dirt and rocky ones alike. The shoe is breathable throughout so your feet don't overheat along the way and a secure lacing system prevents them from flying off mid-stride. Abrasion-resistant on the exterior to deter dust and flying pebbles plus a Boost; Midsole for cushion and rebound on long runs of uneven terrain. Features of the Adidas Men's Terrex Agravic Shoe Upper: Abrasion resistant weldings for protection Midsole: Boost offers endless energy in the mountains and High adaptability on rocky surfaces Outsole: Continental rubber for extraordinary grip