The Maxi Cosi Mico Footmuff is an insulated baby bunting that keeps your baby warm, and coordinates perfectly with the Maxi Cosi Mico infant carseat. This footmuff fits in the Mico carrier without interfering with the carseats security harness. The upper portion of the shell unzips completely, allowing you to remove it and leave the padded lower half in place during the warmer months. This option also makes it easier to get your baby in and out of the seat. To top it all off, the Maxi-Cosi Footmuff has a cap that slips around your babys head and has drawstrings for a snug fit. The Maxi Cosi Mico Infant Car Seat Footmuff has a synthetic filling and a cotton outer shell.