Shop Boys's at RalphLauren.com, the Official Site of Ralph Lauren. Active Mesh Pull-On Short - Crafted from soft breathable mesh, this comfy pull-on short is fully lined and features our metallic screen-printed signature Big Pony. Elasticized waist with an interior drawstring tie. Side on-seam pockets. Contrasting interior lining. Even-sewn hems. Our metallic screen-printed signature Big Pony accents the front left hem. Shell and lining: 100% polyester. Machine washable. Imported.