Orbit Baby’s breakthrough OrganicFR™ cotton/wool technology gives you a cozy and breathable organic cotton fabric. OrganicFR™ fabric has an organic cotton layer that touches your baby, and a thin natural wool underlayer for FR protection. Fabric and foam are certified clean by Oeko-Tex® Standard 100, ensuring it is easier on your baby's skin. The top panel opens wide for easy in-and-out and the front fold-down panel can be secured in different positions for temperature control. The foot-area extension to grows with your baby. This footmuff is suitable for use with the Orbit Baby seat and is easily secured with Orbit Baby's patent-pending harness slot design.