Our swimwear is designed to give you a nice secure and supportive fit. Our fabric has built-in muscular support and compression qualities. It is designed to relax and conform to your body shape after wearing a few times. Our rash guards may feel quite firm when you first try them on, but they are designed this way to allow for the natural relaxation of the fabric when wet and after a few wears.

RASH GUARDS - If you prefer a loose fitting rash guard we recommend going up a size in our rash guards.

Please check the "FIT GUIDE" on each individual product page for additional information on size & fit recommendations for each style.


Please use the measurement guide below to take your correct measurements. If you are between sizes or you are tall/longer in the torso, we recommend going up a size (select the larger of the two sizes you are between in the table below). 

Please contact us via the "chat with us" button on our website or email us at info@andaviswim.com for a personal size guide.

6 2 32 XS 79 69 63 88
8 4 34 S 84 74 68 93
10 6 36 M 89 79 73 98
12 8 38 L 94 84 78 103
14 10 42 XL 99 89 83 108
16 12 44 XXL 104 94 88 113