Size | 4 | 5 | 6 | 7 | 8 |
---|---|---|---|---|---|
Weight | 9-14 kgs 20-31 lbs | 11+ kgs 24+ lbs | 14+ kgs 31+ lbs | 15+ kg 33+ lbs | 19 kg+ 41 lbs+ |
What age are size 5 nappy pants for?
Our Kit & Kin size 5 nappy pants are designed for little ones weighing between 12-17kg (27-38lbs), which is typically around 20 months old. If you’ve got a toddler who is perfecting their walking and running skills, these pull-up nappy pants will help make life a little easier!
Kit & Kin nappy pants in size 4 are a great eco-friendly option for your toddler, keeping them comfy with up to 12 hours of leak protection, all whilst being super-easy for you to change. Made with sustainable materials, they’ll be gentle on your baby’s skin, and planet-conscious, too.

When to move to pull-up nappies
Most parents switch to nappy training pants once their baby becomes more active and independent. Our eco nappy pants also mean you can change them standing up - which is ideal if you’re toilet training, or just have a little one who won’t stay still! As well as being quick to pull on and easy to take off, we’ve designed them to be comfy and flexible enough to keep up with active toddlers.
So whether you're starting toilet training or just need a fuss-free alternative to standard nappies, our hypoallergenic nappy pants are the perfect planet-conscious choice. To make sure you’re getting the right fit for your toddler, have a read of our ultimate nappy size guide.

Can I subscribe to Kit & Kin nappy pants?
Yes - we’re here to make parenting that little bit easier! You can get the best eco nappy pants on subscription, all whilst saving 20% every time, with free delivery included! Plus, you’ll enjoy 20% off wipes and nappy sacks, with full flexibility to switch sizes or cancel whenever you need to.
