Using the ERGO Baby Carrier gives you continuous connection, a fabulous feeling of freedom, and security knowing your baby is safe. This all-in-one baby carrier assists you through all the stages of your baby's growth. Its ergonomic design supports a natural sitting position for the baby's hip, pelvis and spine growth. It disperses most of the baby's weight between the hips and thighs, which helps to eliminate compression of the spine when hanging by the crotch, which most other designs require. The ERGO also balances the baby's weight to parents' hips and shoulders, and alleviates physical stress for the parent. It can be used to carry babies from newborn to toddler on the back, front, and hip positions. The sleeping hood has elastic, so it adjusts in length to grow with your baby. Of course, the ERGO Baby Carrier supports the correct ergonomic position for both babies and parents. Machine washable.Available ColorsBlack/CamelRed CranberryWarning: Important NoticeIf your baby is less than four months old, you will need an ERGO Baby Infant Insert in order to safely carry your baby in the ERGO Baby Carrier.