Organic Baby Hats & Mittens Organic Baby Hats are essential to keep baby's head cozy warm as most body heat is lost through their heads. Baby hats also provide protection against the sun. A pair of baby mittens will help prevent scratches on delicate skin areas. Made of 100% organic cotton for super absorbency and softness next to baby's delicate skin. Our hats and mittens match back to organic onesies, tees, and pants making a nice addition to any organic baby gift.