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The Beast Bra by Swinn- Thin Strap

Size Guide
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Whether you can do 300 squats in a row, or do your laundry in a timely manner, you're a BEAST.
  • Limited quantities
  • Ink will never fade, crack, or peel
  • Custom designed and printed 1.5" Jacquard Elastic 
  • WHITE: 92% Micropoly/8% Spandex 
  • COLOR: 80% Nylon/20% Spandex
  • Double layered, soft moisture wicking fabric that keeps you supported, dry, and odorless
  • Compression style sports bra, true to size
  • Racer back bra style
  • Designed in Austin,TX. Made in USA

Customer Reviews

Based on 1 review
Favorite Sports Bra Ever!

Swinn is officially my favorite sports bra producer! Not only are they fun, unique, and uplifting; they are also super comfy, effective, and flattering. Great equality and so much fun to wear!!!

Bra Sizing

We recommend choosing your Swinn bra size based on the width of your normal bra band, regardless of your cup size.  We have had the most consistency in perfect fits using this method.  Some women prefer to go down a size to ensure that the bra is higher in compression.  For example, choosing a size Small when you're a 36C because you like a tighter fit.  If you have any questions or would like our advice on sizing, please email us at  We are here to help!! :)