We sell different sizes so that everyone can get the fit that they want/need to carry their baby comfortably in style. Some people may prefer a longer "tail" on their sling (for a nursing cover, etc), in which case, you may want to order one size larger than you would normally use.
Up to 5'4"
Up to 120 lbs.
5'0" to 5'6"
100 lbs. to 150 lbs.
5'4" to 5'9"
120 lbs. to 180 lbs.
5'7" and up
160 lbs. and up
NOTE: All of the models are wearing a Medium sized sling.