Shop Men's at RalphLauren.com, the Official Site of Ralph Lauren. Neon Pony Cap - Designed in vibrant neon hues, this snug-fitting cap is rib-knit from warm Shetland wool and features our signature embroidered pony. Fold-over brim. Multicolored pom-pom accents the crown. Our signature embroidered pony accents the brim. 100% Shetland wool. Dry clean. Imported.