Purebaby s best selling Zip Growsuit, now available in limited edition prints! Designed for day to night wear, Purebaby Zip Growsuits are a baby wardrobe staple style. Made from the softest certified 100% Organic Cotton for a soft and gentle touch against your baby s delicate skin. With long sleeves, inbuilt feet and optional turn-over mittens in sizes 0000-000, your newborn will be kept covered and warm. Machine washable. 100% Organic cotton.