This One Air baby carrier by Babybjorn is made of anthracite grey 3D mesh, airy, fresh and quick-drying. It allows 4 carrying positions. It has been elected  Best Product 2019  by Avis de Maman. Babybjorn can be installed facing the wearer (2 carrying heights), facing the world or on the back. It can be adjusted according to baby's weight, minimum 3.5 kg in high position. The straps of the baby carrier are padded for more comfort. The wide seat is adjustable so that your baby is comfortably seated with a physiological leg and hip position. This baby carrier has been recognized as a hip safe product by the International Institute of Hip Dysplasia. The wide and solid belt offers good carrying ergonomics. The headrest provides a good support for your baby's head. To carry baby on your back, we advise you to wait until the age of 12 months when he has gained weight, it will be more comfortable for you.