Squared Up Bra

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6 in stock
The ideal bra for those who want more support and adjustability than a basic sports bra, but don't need the full high-impact support of our C-DD bras. The Squared Up Bra has two hook and eye closures with three positions for a customized fit and an open chest band in the back for ease of taking off after your run. Go with cups or no cups to tailor to your comfort. Go forth and run fast, free, and secure!

• Compression level: 2
• Racerback silhouette
• 2 layers plush eyelet mesh lining
• Open back design, with support structure integrated into design
• 2 hook and eye closures with 3 positions at centerback chest band
• Removable cups


• Plya Interlock (polyester/spandex)

Learn more on our Fabrics page.

Size and Fit

Model Information:
• Black: Samantha is 5'8" and wearing size 4
• Black: Ariana is 5'7" and wearing size 8
• Black: Taylor is 5'7" and wearing a size 12
• Fast Pink: Cassandra is 5’8.5” and wearing a size 4

At Oiselle, our vision is to help all women feel strong and free through the joy of running. Our mission is to design great product, build the sisterhood, and improve the sport. May we all experience the transformative power of sports and community.

Customer Reviews

Based on 14 reviews
The perfect sports bra doesn’t exist..…

Until the squared up bra came along! I wore this bra all weekend on a camping trip and several hikes and a run. It was comfortable for all activities! Easy to put on and take off and is very flattering too!

So Comfortable!

The fabric is so soft + smooth. Great chest coverage without getting up in your armpits, too. The Fast Pink color is super bright + fun!

Favorite running bra

I’ve been searching for a running bra that has an adjustable band and this is THE one. I always have an issue with bands being too tight or too loose and never “just right”. This bra solves the issue. Feels easy to breathe while running! Also easy to take off. I’m 5’0” 115lb 30A and ordered size 2.

Am I in heaven?

WOW originally I thought — how will I put this on with a back clasp but it was SO EASY. It's so freaking cute and I love the support + vent in the back