Designed as a race-day shoe, it's quickly proven itself much more, equally capable during long, moderate training sessions and sprints to the finish. Thanks to the "just right" combination of winged nylon-plate, SPEEDROLL technology and PWRRUN PB foam, this cushioned running shoe provides the perfect balance of support, rebound and forgiveness.
Smooth SPEEDROLL technology for effortless speed, smooth turnover and propulsive forward motion.
PWRRUN PB foam is a true unicorn, offering the best combination of cushioning and energy return of any foam on the market.
Re-engineered winged nylon plate provides reinforcement while maintaining flexibility.
Shadow/Storm
S20940-68
US Men's Sizing
Delivery & Returns
Delivery & Returns
We do not accept returns for refunds. All sales are final. We will allow In-Store Credit or exchange depending on the situation. Each purchase will be judged accordingly. Please make sure that you have carefully reviewed your order prior to finalizing your purchase. If you have questions regarding the sizing of a specific item, please call us at 501.660.7888 and our staff will be more than willing to assist you. Thanks for shopping with rck!
