The North Face Betasso trail running shoe features a lightweight, abrasion resistant, synthetic upper with reflective material on the webbing and toe, as well as the medial and lateral lace panels. Northotic ergonomically designed footbed with Poron forefoot and heel inserts. Tri-density CMEVA midsole with X2-0™ heel cushioning. Roll Control dual-density, medial heel post provides support for moderate overpronators. Ultra lightweight UltraTAC™ rubber outsole adds enhanced traction on varied terrain. Wt. 10.6 oz.