Our Kit & Kin baby onesie is made from the highest quality, sustainably sourced 100% organic cotton to ensure your baby stays comfy and cosy, day and night. The premium design ensures long-lasting use, and features handy fold-over mitts designed to make sure your little one's hands are protected at all times while the poppers allow for quick and easy changing. Care Instructions - simply pop into the washing machine for a quick and easy clean.