Polo Ralph Lauren 30/1 Double Knit Sweatshirt is a double-knit crewneck designed for everyday layering. It pairs a soft cotton-blend construction with the label’s signature embroidered Pony for a clean, wearable look. Key attributes: Blue | Aviator Navy | Cotton blend | Rib-knit cuffs and hem | Long sleeves | Crew neckline | Rib-knit V-inset | Embroidered Pony on chest | Dimensions & fit: Size M: body length 68.6 cm; shoulder 45.7 cm; chest 111.8 cm; sleeve length 88.3 cm | Composition & care: 66% cotton | 34% polyester | Machine wash cold, tumble dry low.