This bamboo baby onesie is the perfect blend of comfort and sustainability. Made from ultra-soft, breathable bamboo fabric, it keeps your little one cozy and cool all day long. Naturally hypoallergenic and moisture-wicking, it's gentle on sensitive skin, making it ideal for babies with delicate skin. The onesie’s stretchy material allows for easy movement and hugs your baby's delicate skin while offering an eco-friendly choice. Sizing Measurement error +/- 1cm Size NB 0-3 3-6 6-12 12-18 18-24 Body Length 50 55 57.5 66.5 71.5 78 Chest 20 21 22 23 24 25 Shoulder Width 17 17.5 17.5 19.5 20 20.5 Neck Width 8 9 9 11 11 11 Underarm 9 9.5 9.5 10 10 10 Sleeve Width 7.5 8 8 8 8 8 Sleeve Length 18.5 20.5 21.5 24 27 28.5 Cuff Width 5.5 5.5 5.8 6 6.5 6.5 Certified OEKO-TEX® Standard 100 Product tested by our friends & family