Size Guide
Find the right fit for your baby's Breathing Wear.
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 |
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 |
Weight |
| Small |
7–12 lb |
| Medium |
14–18 lb |
Fit Tip:
Use your baby's current weight and length to choose the best size.
If your baby falls between two sizes, choose the larger size for a more comfortable fit.