ALL IN ONE CARRIER - From newborn (7 lb / 3.2 kg) to toddlerhood (33 lb / 15 kg) 3 WAYS TO WEAR - Front carry parent facing, front carry world facing and back carry FITS LIKE A JACKET - Unique harness design fits like a jacket, size once and away you go COMPLETE COMFORT - Distributes load around the entire body and down the hips ERGONOMIC & HIP HEALTHY - Acknowledged by the International Hip Dysplasia Institute