The gray side is made of a slightly rustling material with a star-patterned quilting, while the navy side is fleece. It's not very thick and can be folded compactly as shown in the last photo. It's also quite lightweight. The length can be adjusted with snaps, and it can also wrap around the baby's feet. There's a pass-through pocket in the front, so mom's hands can stay warm. Hood is removable. It will be shipped via Yu-Packet Post.