Puma Sky Runner Trainers in Black and White. With a neutral pronation, you can get your steps in with your feet draped in lightweight luxury thanks to Puma and the phenomenal Sky Runner. Blessed with ultra-light PUMALITE cushioning, SOFTFOAM+ together with a FIT PLUS lacing system to ensure you're safely locked in. Perfect for road running with a round toe, regular width and grippy rubber outsole. These trainers are designed for running and feature a flat heel and lace-up fastening. Uppers, lining, and cushioning are 100% textile, while the sole is made of 82% rubber and 18% other materials. They also include Puma branding details and a Softfoam plus sockliner.