adidas AdiStar Trail 3 The adidas adiStar Trail running shoe is lighter and more aggressive. ForMotion provides agile, full speed running on uneven terrain. NoSeam support technology. Dual-density orthoclase sockliner adds comfort, durability and odor control. adiPRENE insert aids forefoot propulsion and efficiency. Torsion System gives midfoot integrity. adiWEAR OUTSOLE gives best durability in high wear areas. TraXion OUTSOLE for maximum grip in all directions. Wt. 12.6 oz. Enjoy adidas AdiStar Trail 3 experience.