With its multiple carrying options, grow-with-baby flexibility and ergonomic seat design, this convertible wonder comfortably carries little ones from newborn through toddler years. Designed for babies 8 lbs to 32 lbs. 4 Carrying Positions: 1) inward facing with narrow seat for newborns 2) inward facing with wide seat for older babies 3) outward facing with narrow seat for babies with good head control 4) back carry with wide seat for older babies and toddlers. Adjustable natural seat is ergonomic, and is designed to optimize hip positioning for babies of all sizes. Supportive waist belt allows the baby's weight to be transferred to the wearer's hips for a more comfortable fit. Extra padded straps easily adjust for long-term comfort. Padded head support provides extra comfort. Includes the clever Wonder Cover® 2-in-1 bib to protect your carrier and clothing. Machine washable.