We've chosen just the right leather, and just the right size, to give a luxe look to the relaxed experience of our Lounge collection. The sleeper sofa features a unique mechanism disguised as a front rail that pulls forward to reveal a trundle bed or create a lower level of seating. Popped fully up, the trundle creates a queen-size bed. The sofa is upholstered in a rustic leather that proudly displays its natural markings. Only a coat of wax is applied to unify the color and lend a smooth finish to a natural leather that will continue to charm as it develops a rich patina over time.Frame is benchmade with hardwood that's kiln-dried to prevent warping. Full-grain, aniline leather. Soy-based polyfoam seat cushions wrapped in fiber-down blend and encased in downproof ticking. Fiber-down blend back cushions encased in downproof ticking. Trundle sleeper mechanism. Plastic legs. Topstitching detail. Durable, independently tested, spring-up Flexolator foundation designed to support cushions and eliminate sagging. Made in USA of Domestic and Imported Materials.