REGULAR FIT: The shoe offers a standard fit, ensuring a comfortable and familiar feel for most. INDOOR TRAINING OPTIMIZED: Specially designed to maximize your performance and comfort during indoor workouts. BREATHABLE: Crafted with breathable mesh for quarter and tongue. NON-MARKING SOLE: Low-profile non-marking rubber indoor outsole. FOREVER BETTER: PUMA is always pushing to be better than we were yesterday. FOREVER BETTER is our commitment to reduce our environmental impact and work together towards a sustainable future. The shoe's upper is made with at least 30% recycled material.