adidas Running - ClimaCool Rotterdam III W (Light Aqua/Metallic Silver/White) - Women's: Featherweight and fast. This lightweight trainer combines excellent cushioning and performance-enhancing outsole technology in a versatile racing shoe. ClimaCool pulls heat and sweat away from the foot. Perforated ClimaCool inlay sockliner to promote airflow. ClimaCool chassis provides support and ventilation to the bottom of your foot. adiPRENE under the heel for superior cushioning at impact. Smooth, responsive road feel. Light, abrasion-resistant TPU outsole.