Made to stand out and make a bold statement. We've elevated our rs design to new extremes, having stripped it back to down basics and rebuilt it with stronger mixes of colour and materials for a 3x stronger retro-meets-the-future look. Puma's running system is the engine under the bonnet, providing comfort and cushioning with every step. Features & benefits running system: Puma's comfortable cushioning technology celebrates the reinvention of a unique moment and movement in culture, pu midsole: Puma's polyurethane midsole assists a smooth foot stride for comfortable wear and a futuristic look details : textile upper with synthetic leather and suede overlays, polyurethane midsole, rubber outsole, padded tongue, lace closure, synthetic leather Puma form strip on lateral side, rs-x³ logo embossed and printed on tongue, Puma cat logo embossed and printed on heel