Infantino Front-2-BackRider Baby Carrier: The Infantino Front 2 Back Carrier is suitable for use for babies from 8 - 32lbs in weight. It is extremely comfortable with memory foam straps to help distribute the baby's weight evenly. The carrier can be worn on the front of your body with the baby facing in or out, or for older babies, the carrier can be worn on your back. Features Wide Memory Foam™ straps. Handy pocket for keys, wallet and more. Tidy wraps help contain excess straps. Bib folds and snaps down for baby facing forward. Cushioned lumbar support helps prevent back strain.