ORB707000 Size: Small Features: -Available in large and small.-Material: Cotton / wool.-Top panel opens wide for easy in-and-out.-Perfect for warming up when it"s a little chilly outside.-Both sizes include foot-area extension to grow with your baby.-Interior organic cotton, exterior weather-resistant nylon fabric.-Front fold-down panel can be secured in different positions for temperature control.-OrganicFR . Breathable organic cotton fabric that meets federal car seat safety standards without any harsh chemicals.