- 6-piece potty-training starter set for boys: 3 different training pants, 2 booster inserts and a medium wet bag in the PIESKI dog print. Six sizes, 7–25 kg. Made by Pupus in Poland.
A calmer start to potty training
The move from nappies to underwear does not have to be accident-free. Training pants make this stage easier to manage while feeling more like normal underwear to your child.
The set includes 3 pairs of boys’ training pants in three different prints, 2 booster inserts and 1 medium PUL wet bag in the PIESKI dog print.
How do the training pants work?
Sewn-in bamboo terry absorbs small accidents, while the outer PUL layer helps protect clothing. Your child still notices dampness, which supports the potty-training process.
An included booster insert can be placed in the pocket whenever extra absorbency is needed. The wet bag makes it easy to carry damp items home from nursery, a walk or a day out.
Please note: These pants are designed for small accidents. They do not replace a fully absorbent nappy and are not intended for night-time use or a full bladder emptying.
How many pairs do you need?
- 3 pairs – to get started and for short practice sessions
- 5–7 pairs – for a full day or nursery
- 8–10 pairs – if you do not wash every day
Choosing the right size
Use weight as your starting point. If your child is between sizes, compare the thigh and waist measurements too. The pants should fit closely without feeling tight.
| Size | Child’s weight | Thigh | Waist |
|---|---|---|---|
| S | 7–10 kg | 22–27 cm | 34–44 cm |
| M | 10–13 kg | 24–30 cm | 38–48 cm |
| L | 13–16 kg | 28–34 cm | 43–52 cm |
| XL | 15–19 kg | 30–36 cm | 46–55 cm |
| XL+ | 18–22 kg | 32–39 cm | 49–59 cm |
| 2XL | 20–25 kg | 35–43 cm | 54–66 cm |
Made by Pupus in Poland
We design, cut and sew our products in our own Pupus workshop in Poland, giving us direct control over fit, materials and workmanship. Wash at 60°C without fabric softener; wash before first use.
Frequently asked questions
Do they replace a nappy?
No. They help with small accidents but are not a fully absorbent nappy or a night-time solution.
Can I increase the absorbency?
Yes. Place one of the two included booster inserts in the pocket.
Customer reviews of Pupus training pants
“Very comfortable, a good fit for us, pretty, and they do their job exactly as they should.”
Joanna · verified purchase on 09.01.2024 · review of the 3-pack · translated from Polish
“I recommend Pupus training pants! My children now want to wear only these (because the patterns are great and they are so soft).”
Małgorzata, Hamburg · verified purchase on 18.09.2023 · review of the 3-pack · translated from Polish
“I bought training pants and an absorbent insert. The pants came with washing instructions (beginning with ‘try on before washing’). They are very pretty, absorb small accidents, and are easy to put on and pull down, so the child can practise freely. They are easy to keep clean; after washing, no mark remained on the inside :)”
Sandra · verified purchase on 24.01.2023 · review of Pupus training pants · translated from Polish
- Complete 6-piece starter setThree different training pants, two booster inserts and a medium wet bag – ready for a confident start.
- Extra absorbency when you need itThe included booster inserts fit inside the pants’ pocket whenever more absorbency is needed.
- Made in our own sewing workshop in PolandDesigned and sewn by Pupus, with direct control over fit and workmanship.















