PUMA Women's Pulse XT PWR Cool Cross-Training Shoe 100% Synthetic Imported Rubber sole Shaft measures approximately 2.5" from arch This lightweight trainer is ideal for all high intensity workouts, both indoor and outdoor use The modern upper is breathable while providing a sleek look Responsive footbed technology provides the perfect underline to every workout breathability, resilience, and support Thermo-regulation technology helps keep the body at an optimal temperature preserving energy