Size Chart - Breathing Wear

Breathing Band

Size/Age Weight Min Chest Circumference Max Chest Circumference
Small 6-12.5lb 11.25 in 19.75 in
Medium 12.5-25 lb 16 in 23 in
Large 25-30 lb 19.5 in 27 in

 

Breathing Wear Pajamas

Size/Age Weight Length
3-6M 12.5-17 lb 24-26.5 in
6-9M 17-21 lb 26.5-28.5 in
9-12M 12-25 lb 28.5-30.5 in
12-18M 25-28 lb 30.5-32.5 in
18-24M 28-30 lb 32.5-34 in

 

Breathing Wear Sleeping Bag / Quilted Sleeping Bag

Size/Age Weight Length
3-6M 12-18 lb 23-26 in
6-12M 16-22 lb 25-30 in
12-18M 22-28 lb 30-35 in
18-24M 26-36 lb 35-40 in

 

Breathing Wear Swaddle

Size/Age Weight
Small 7-12 lb
Medium 14-18 lb