They’ll definitely sleep tight in this combed rib knit, 100% organic cotton sleeper, complete with comfy ribbed cuffs. We thought of everything down to the seams. Our pajamas are made with a special type of seam that is flat and super smooth for those kids who may be extra sensitive. We think every kid deserves the best so we use only the best organic cotton over conventional cotton or bamboo. Our pajamas are made from 100% organic cotton which means that NO harmful chemicals were used in making our product. It's these smaller details that make a difference to our brand.