Sweaty Betty Ultra Run Bra, £40
Sizes: 32A – 36F
Tested by: Amy
Comfort: I felt really secure in this bra; on an 18-mile run, I forgot I was wearing it – a good sign. Mesh under the arms means the bras is breathable, while the fabric is quick-dry.
Look: I tested the grey and pink colourway – the pink straps added detail to my plain vest but personally I prefer plain sports bras that I can easily layer with any kit. It comes in plain white or black too. The back straps can be adjusted so you can wear as a racer or U-back, depending on the type of vest you are layering it beneath.
Fit: While the construction is obviously of a high standard, at first I thought this bra felt really flimsy – there is no padding. But once I was strapped in, I felt very secure.
Bounce: Despite a lack of padding, the construction of this bra incorporates compression and encapsulation, which equals a very secure, bounce-free fit.
Best for: Serious runners.