Four ways to carry: facing-in (reduced width seat), facing-in (expanded seat), facing out and back packCinch seat narrows for infants and expands for older babies, providing ergonomic support at all stagesSix intuitive pocketsBreathable mesh panel keeps air circulation flowing for cool wearingPadded shoulder straps and supportive waist belt evenly and comfortably distribute carrier weightCarry children from 8 to 40lbs / 3.6 to 18.14 kgs