Rubber sole Style#: CU4873-600 A partial inner sleeve from toe to mid-foot, combined with a more traditional shape from mid-foot to heel, is designed to help you train faster and longer. Detailing in the upper draws upon vintage metallics and team jerseys for a ritzy look that reinvents expectations. The rubber outsole helps absorb impact and provide multi-surface traction. The engineered heel collar tapers away from your foot for comfort around your Achilles tendon. The Nike Zoom Pegasus Turbo 2 goes glam with red and gold detailing throughout the upper. A featherlight upper and innovative foam bring revolutionary responsiveness to your long distance training.