RS-X is back. This future-retro silhouette made waves when it dropped in 2018, celebrated for its disruptive design, fresh material mixes, and bold colours. Today, RS-X returns for a new generation of consumers who live to express their individuality. Itâs here to start a revolution of self-expression. FEATURES & BENEFITS Running System: PUMA's comfortable cushioning technology celebrates the reinvention of a unique moment and movement in culture Closed mesh textile upper Synthetic overlays Elastic lacing and hook-and-loop closure Rubber heel piece KinderFit sockliner Textile lining Rubber outsole PUMA Toddlers: Recommended for toddlers between 0 and 4 years for men and women. Kids Unisex > Shoes > Sneakers