Sports Bra — Buy

: Wrap a soft tape measure around your ribcage, just under your bust. According to Market Union , if the number is even, add 4 inches; if odd, add 5. Bust Size : Measure around the fullest part of your chest.

Do you prefer (flat look) or encapsulation (defined cups)? How to Find Your Perfect Sports Bra | Runners Need buy sports bra

: Look for synthetic fabrics like polyester, nylon, or spandex that pull sweat away from the skin to prevent chafing and irritation. : Wrap a soft tape measure around your

Choose a bra based on how much "bounce" your activity generates. If you have a larger bust ( Do you prefer (flat look) or encapsulation (defined cups)

: Your breasts should be fully contained with no "spillage" at the top or sides. If the fabric wrinkles or gaps, the cup is too large.