How to Measure: Use a cloth tape measure or string and a ruler to measure the circumference of your un-flexed bicep where the top of the arm sleeve will be. Match your un-flexed bicep circumference to the chart above to determine your arm sleeve size. If you are between two sizes, we recommend going with the smaller size.
| Youth Small | 5"-7" Bicep Circumference | About 12" Actual Sleeve Length |
| Youth Medium | 7"-9" Bicep Circumference | About 14" Actual Sleeve Length |
| Adult Small | 8"-10" Bicep Circumference | About 15" Actual Sleeve Length |
| Adult Medium | 10"-12" Bicep Circumference | About 16" Actual Sleeve Length |
| Adult Large | 12"-14" Bicep Circumference | About 17" Actual Sleeve Length |
| Adult X-Large | 14"+ Bicep Circumference | About 17" Actual Sleeve Length |
The compression fabric is made to stretch for an optimal fit. If you are between two sizes, we recommend going with the smaller size.
2 Decades | Over 500,000 Athletes
Since 2008 we've been on a mission to help athletes at all levels perform and look their best. We're always looking to up our game by creating the best compression gear and offering the latest looks, so that you can keep improving your game.
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