Detachable Down-Insulated Barrel JeansDenim on the outside, down warmth on the inside. These barrel jeans combine the clean look of denim with a removable insulated interior for cold weather wear. Worn together, they offer cozy warmth for winter days; worn alone, the outer layer keeps a crisp, everyday denim shape for milder temperatures. The silhouette curves gently from waist to hem, creating a sculpted barrel line that softens volume and visually slims the leg. Inside, the insulated