Inspired by traditional methods of baby-carrying, the Ring slingAir-O is capable of a perfect envelopment of the baby and give him and his carrier unequaled comfort and the best possible physical contact with him. It evenly distributes the baby's weight, promoting the baby's development and offering many positions for baby-carrying without limits of weight. Made of a single long piece of mesh fabric, the Ring sling Air-O is lightweight and dries rapidly. Its mesh fabric will keep you and your baby cool, ensuring you to stay in close, privileged contact while exercising or in hot weather. Even with all of your baby's weight on a single shoulder, the Ring sling Air-O remains amazingly comfortable. Ergonomic and extremely versatile, it has the best value of all baby carriers.