●SOFT - 60% Cotton,40% Acrylic.lightweight and breathable,ultra soft,skin friendly and ensure not scratchy or itchy on children. ●SAFE - All Kid Nation sweater are passed the quality test recognized by CPSC,get CPC certificate.high quality and ensure its safe for kids. ●SIZE : Please choose the size according to the childs HEIGHT reference size chart, you will get a slightly loose for your childs rapid growth,so you dont have to go one size up. ●LACE SLEEVES - Elegant lace-like hollow out on the long sleeves,perfect for spring,fall or winter outfits or formal wear,wedding etc. ●MACHINE WASHABLE - Premium quality sweater withstand frequent trips through the washer and dryer without shrinking or fading.