The adidas adiStar Ride 2 running shoe is even more luxurious with a stretchable upper panel enhancing the natural movement of your foot. ForMotion® and plush forefoot makes the ride smoother than ever. ClimaCool® upper adds moisture transport and ventilation. Perforated EVA tongue offers lightweight comfort and breathability. adiPRENE®+ maintains forefoot propulsion and efficiency. Extended TORSION® SYSTEM gives midfoot and forefoot integrity. ForMotion® provides motion control and ground adaptability. Blown rubber outsole delivers lightweight grip and cushion. adiWEAR® for best durability in high wear areas. Wt. 10.9 oz.