Size M (18-30lb, 26-33in) Tog 1.0 (65-73 degrees, ideal middleweight option) Color: storm (a cool, light grey) Exterior: 97% Rayon made from Bamboo, 3% Spandex Filling: 100% Polyester Highly breathable J-shaped double zipper Use as a wearable blanket over pajamas for safer, cozier sleep Wrinkled but in great shape! Only worn for a couple months. No stains.