Ergonomic baby carrier in soft and airy 3d mesh. baby carrier one air is made almost entirely from airy mesh, which makes babywearing significantly cooler for both you and your baby. in all other respects, the baby carrier offers the same benefits as baby carrier one in cotton. baby carrier one air is a soft and ergonomic baby carrier that makes it easy for you to give your baby the important closeness that strengthens the parent-child bond. your baby sits safely and comfortably – while you keep your hands free! the size, seat area and head support are fully adjustable, which means the baby carrier can be adapted to fit your growing baby and changing needs, as well as to your own size. carry your child from new-born and up to the age of three years.