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The Colorful GRIND Bra by Swinn - White

Size Guide
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Could you use a little more motivation to amp up your GRIND?  Well, here it is.  Put this baby on and you're going to feel like you've had 4 espressos mixed in a pre-workout drink, and can bench press a yacht. 

Grind level before: 14

Grind level after: 500

*Model is size 34B and is wearing a Size Small.

  • Limited quantities
  • Ink will never fade, crack, or peel
  • Custom designed and printed 1.5" Jacquard Elastic 
  • 92% Micropoly/8% 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

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    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!! :)