Baby Sleep Sacks
| US Size | Age | Baby Height (in) | Baby Weight (lbs) |
|---|---|---|---|
| 0-3M | 0–3 months | 19–23 | 6–13 |
| 3-6M | 3–6 months | 23–26 | 13–18 |
| 6-12M | 6–12 months | 26–30 | 18–24 |
| 12-18M | 12–18 months | 30–33 | 24–28 |
| 18-24M | 18–24 months | 33–36 | 28–32 |
Baby Pajamas
| US Size | Age | Chest (in) | Height (in) | Weight (lbs) |
|---|---|---|---|---|
| NB | Newborn | 16–18 | 18–21 | 5–8 |
| 3M | 3 months | 18–20 | 21–24 | 8–12 |
| 6M | 6 months | 20–22 | 24–27 | 12–16 |
| 9M | 9 months | 22–23 | 27–29 | 16–20 |
| 12M | 12 months | 23–24 | 29–31 | 20–24 |
| 18M | 18 months | 24–25 | 31–34 | 24–27 |
| 24M | 24 months | 25–26 | 34–36 | 27–30 |
Toddler Pajamas
| US Size | Age | Chest (in) | Height (in) | Weight (lbs) |
|---|---|---|---|---|
| 2T | 2 years | 26–27 | 35–37 | 28–32 |
| 3T | 3 years | 27–28 | 38–40 | 32–36 |
| 4T | 4 years | 28–29 | 41–43 | 36–40 |
| 5T | 5 years | 29–30 | 44–46 | 40–45 |
Kids Pajamas
| US Size | Age | Chest (in) | Height (in) | Weight (lbs) |
|---|---|---|---|---|
| 6 | 6 years | 30–32 | 47–49 | 45–50 |
| 7 | 7 years | 32–33 | 50–52 | 50–56 |
| 8 | 8 years | 33–35 | 53–55 | 56–64 |
| 10 | 10 years | 35–37 | 56–59 | 64–74 |
| 12 | 12 years | 37–39 | 60–63 | 74–84 |
* All measurements are in inches and pounds. Measure baby/child without shoes and light clothing.
* If your child is between two sizes, we recommend sizing up for extra room and comfortable sleep.
* Sleep sack fit: shoulder fit is key; loose around neck is not safe. Fabric stretch varies slightly.
* Our pajamas follow US flame-resistant safety standards for children’s sleepwear.