Puma PWRFrame TR Running Shoes for women feature a new upper, making them high-performance training shoes that continue to stand out for their daring PWRFrame technology. It's 3D support system that keeps you steady at every interval. Designed specifically for forefoot support during explosive movements. Their construction is a continuous loop that connects the stabilizing components to maximize functionality. This version uses new FS signs of training and a new system of icons on the centre.Features: New upper designed for high-performance training 3D support system to keep you stable in each interval Designed specifically to support the forefoot Connects stabilizing components to maximize functionality Technology: PWRFrame Designed specifically to support the forefoot during explosive movements.