Plus Size Activewear Size Guide
Stop guessing and start fitting. Detailed measurement instructions, brand size charts, and expert tips for the perfect fit.
How to Measure Yourself
Grab a soft measuring tape and follow these simple steps. Wear minimal clothing for accuracy.
Bust
Measure around the fullest part of your bust, keeping the tape parallel to the ground.
Waist
Find your natural waist (the narrowest part, usually above belly button) and measure.
Hips
Measure around the widest part of your hips/buttocks, keeping tape straight.
Inseam
Measure from the top of your inner thigh down to your ankle bone.
Activewear Size Charts
ComCompare your measurements with these popular activewear size
Size
Bust (in)
Waist (in)
Hip (in)
Plus Size Equivalent
1X
43-46
35-38
45-48
16-18
2X
47-50
39-42
49-52
20-22
3X
51-54
43-46
53-56
24-26
4X
55-58
47-50
57-60
28-30
Note: Sizes vary between styles. Always check the specific product’s size chart.
Common Fit Problems & Solutions
Leggings Roll Down
Look for a wide, high-rise waistband (at least 3 inches). Avoid bands that are too tight – they’ll roll more.
Sports Bra Chafing
Opt for bras with moisture-wicking fabric and seamless edges. Ensure band is snug but not digging.
See-Through Leggings
Do the squat test in store. If you can see your hand through the fabric, it’s not squat-proof.
Too Long Inseam
Look for brands that offer petite/tall options. Or get them hemmed – it’s cheap!
Get Your Free Printable Size Guide
A handy PDF with all brand charts and measurement tracker. Print it and keep it in your wallet for shopping!