Ordering more than one? Use our bulk order form:
Pocket Trainers and Pull-ons are very similar in the potty training process with a few exceptions: Pockets cause an easier transition from cloth diapers into the potty training mindset.
Pocket trainers can make use of step-up inserts for added absorbency. Pocket Trainers allow for easier snap-on/snap-off mess free handling for mom. If you plan on using more than 1-2 inserts, you may wish to increase the sizing suggested below.
SuperUndies Size Guide
| Waist (Pocket Trainers) |
Legs | Rise | Typical Age | ||
| Small | 16-19" / 40-48cm |
9-12" / 23-30.5cm |
15" / 38cm |
2-3 years | |
| Medium |
18-21" / 45.5-53cm |
10-14" / 25-35.5cm |
17" / 43cm |
3-5 years | |
| Large |
19-21" / 48-53cm |
13-18" / 33-45.5cm |
19" / 48cm |
5+ years |


