Pulse XT 3-D New Women's Fitness Shoes:The women's Pulse XT 3-D training shoe is geared to enhance that boldness. It's faster. It's more flexible. It's ready to push limits. This lightweight trainer is ideal for all high-intensity workouts, both indoors and outdoors. The modern upper is breathable while providing a sleek look. Its responsive footbed technology provides the perfect underline to every workout: breathability, resilience, and support.Ariaprene bootie construction.Optimum breathability, comfort, stretch, and fit.Lightweight injection-moulded EVA midsole.Rubber outsole for an improved grip.