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It's number one for a reason (many reasons, in fact).

There are two main things many women wish for in a workout bra: serious support for the B-DD range, and a clasp-back design to prevent the stretch-out. Moving Comfort's number-one-selling bra, the Fiona Sports Bra, has those two in the bag.

  • High impact level minimizes up-and-down motion so you can run and jump without uncomfortable bounce
  • DriLayer X-Support fabric uses a specialized knit for a mix of strong support and stretchable comfort
  • Interior front yoke controls movement
  • Front straps adjust with concealed hook-and-loop patches for the perfect fit
  • Adjustable back closure for a secure, custom fit and none of the stretch-out that occurs from over-the-head designs
  • Non-racerback straps match your spaghetti-strap workout tops
  • Seam-free molded cups feel smooth throughout your workout
  • Wide bottom band boosts support and comfort

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Here's what others have to say...


Great support!

  • Familiarity:I gave it as a gift but have feedback to share
  • Fit:True to size
  • Height: 5'5"
    Weight: 138 lbs
    Size Purchased: 36 DD

My mother wears these bras, which is why I bought her three more. She is large chested and swears by these bras!

She runs a fitness center and uses them everyday and her old ones are still in great condition.


Ok but not as substantive as Maia style

  • Familiarity:I've used it several times
  • Fit:True to size

If you're in the DD range, this bra works fine, although I prefer Moving Comfort's Maia, which has a more defined underwire. I feel like I have a better shape and more support with that bra (even though it's pricier). The velcro strap system on this bra can also be an annoyance, particularly when you're pulling a t-shirt on and off. I haven't had any of the chafing issues that others described. Again, not a bad option, especially when it's on sale, but the Maia is better.


Chafing during long run was pretty bad

  • Familiarity:I've used it once or twice and have initial impressions
  • Fit:True to size

I bought this bra because reviews said it was great to avoid chafing on long runs. But for me, it was even worse than other bras. The area below my chest is where it moved and chafed significantly. I went back to the Patagonia Overhead Bra and went down one size with good results, but I will be using Aquaphor on the area until it heals, and probably just in case to prevent any more.


Comfortable Exercise Bra

  • Familiarity:I've put it through the wringer
  • Fit:True to size

I own several of the Moving Comfort Fiona Sports Bras and keep replacing them when they get old. This style is very comfortable especially for a larger size (I am a 34dd) to keep bounce to a minimum. The variety of colors is also a plus for this model.


High impact support in cooler months

  • Familiarity:I've put it through the wringer
  • Fit:True to size

Very supportive bra for high impact activities (running) both as a 32D and a 32C, however since it's not a racer back, I'm limited to wearing it in the winter when not running in tanks. I find it's True to Size as my MC size matches my regular bra size. I like the adjustable hook-and-eye band and the adjustable velcro straps. Where it is lacking for me is the inability to wear with tanks (which I wear a lot) and lack of any lining for "modesty." These cons (for me) led me to the Juno, Rebound Racer, and Urban X-Over. Back to the Fiona, it allows minimal to no bounce while running up to the half marathon distance. No chafing or discomfort even when wearing with my heart rate monitor chest strap. While for appearance purposes it's lower on my list, it is far superior to bras by any other brand I've tried.


Best Running Bra Ever!

    I have ran 10 marathons, going on number 11 this fall and this is my favorite bra for support on my longest runs. It's got adjustments in the back, which initially I wasn't into, but now I love so that I can easily adjust for more or less comfort and support depending on the activity.



    • Gender:Female
    • Familiarity:I've used it several times

    comfortable and true to size. moves well with high-impact and cardio workouts!