PUMA - Lay the groundwork for your workout. PWRFRAME TR 2 features a new upper and is a high-performance training shoe still highlighted by bold PWRFRAME technology. Its a 3D support system that keeps you steady through every interval. This high intensity trainer is perfect for a wide range of routines and movements. The PWRFrame technology is engineered specifically for forefoot support during explosive movements. Its construction is a continuous loop connecting stabilizing components to maximize functionality. This pack is part of our women's concept story for the season, called Monarch. Taking patterns inspired by butterfly shapes paired with iridescent details will elevate this training model for a more premium look.