Size Guide
Arm Warmers
Metric Size Chart
| ergoPouch Size
(same as size) |
Length (cm) | Width (cm) | To fit weight (kg) |
|---|---|---|---|
| 3-12M (00-1) |
26.5cm | 27.5cm | 6-12kg |
| 12-36M (1-3y) |
28cm | 31cm | 10-16kg |
Imperial Size Chart
| ergoPouch Size
(same as size) |
Length (inch) | Width (inch) | To fit weight (lb) |
|---|---|---|---|
| 3-12M (00-1) |
10.4" | 10.8" | 13.2 - 26.5 lb |
| 12-36M (1-3y) |
11" | 12.2" | 22 - 35.3 lb |
Our Arm Warmers are designed to have a comfortable fit over any sleep sack. Choose the size appropriate for your child's weight.