Swift Maternity & Breastfeeding Run Top - Neon Pink


Need some help? Find your fit.

Be safe, be seen in this gorgeously bright, neon pink top. Made from a lightweight and fast drying polyester/spandex fabric, this is a great top for cooler runs or layering under the Swift Jacket or one of our nursing sweaters.

With discreet nursing zips for easy breastfeeding, this top will stretch our over bumps and give a relaxed postnatal fit. 

Our pregnant model is 33 weeks and wears size M, our postnatal model is in XS.


It can be tricky to know what size to get when your shape is constantly changing. We want to ensure you get a perfect fit every time so have created this handy size guide to help you get it right.

Measuring bra size

If you are not sure what bra size you currently are, grab a tape measure and check out Boob or Bust who have a handy calculator, calibrated to take pregnancy and breastfeeding in to account.

This chart calculates in line with the Boob or Bust size guides rather than the bra size you wear. This is because bra sizes vary hugely between brands and we want to ensure you get the best fit every time.  At the very least we recommend choosing the size that corresponds with your under bust measurement in inches - not your bra size! 

We always recommend choosing your pre-pregnancy size for the best fit during and after pregnancy. If you are already pregnant and finding bras too tight, we'd typically suggest picking one size below your current under bust measurement and using the bra extender to the end of your pregnancy (for the best postnatal fit). 

Still not sure? Drop us an email on help@natalactive.com with your measurements and current bra size and we will get back to you as soon as we can! 








Customer Reviews

Based on 1 review
Elizabeth Galloway
Ideal running/active wear bf top

Love this top, have only worn pregnant so far but mostly bought for bf to go with NA bra I already have. Zips undo easily with one hand and v discrete. Bought in medium, I’m a size 10 usually but with a bit of baby weight and boobs(!) the medium is a perfect fit, not too tight or too loose. I got the pink one, think it might show up sweat patches quite a lot but not really a prob if you’ve obviously been running.

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