Size Chart

All measurements are in inches.

Superfit Size US Size Bust Waist Hips
EarthFit | L 12-14 39-42 32-35 43-46
WaterFit | XL 16-18 43-46 36-40 47-52
AirFit | 2X 18-20 47-50 41-45 53-57
FireFit | 3X 22-24 51-54 46-50 58-62
StarFit | 4X 26-28 55-58 51-56 63-67
NovaFit | 5X 30-32 59-62 57-62 68-73
GalaxyFit | 6X 34-38 63-66 63-70 74-81
InfiniFit | 7X 40-44 67-71 71-79 82-90
Plus size model how to get measurements for plus size womens activewear

How to Take Your Measurements

Use our trusty Size Calculator. All you need is a few measurements to get started. We'll show you how >>

Bottoms: Measure your hips and waist using a soft measuring tape. If your hip and waist measurements put you in different sizes on the size chart, enter your measurements into our Size Calculator for the best fit recommendation.

Bras & Tops: Measure your bust/chest at the widest point. No band or cup sizes necessary.

Dresses: Measure your hips and bust. If your hip and bust measurements put you in different sizes, choose the larger size.

Not sure about sizing? Give two sizes a try to find your preference and best fit. Returns and exchanges on most orders are easy and free. Return Policy. 

Need something else?

What if I don't have a soft measuring tape?

You can use a ribbon or string you have lying around, then compare that to a ruler. Or you can download and print a FREE 120" paper measuring tape here >>

If it doesn't fit, can I return or exchange it?

Yes of course! We offer free returns and exchanges for all US orders within 21 days. Return Policy

Can you provide a personalized fit recommendation?

Yes of course, this is one of our favorite things to do! Contact us with your measurements and we'll get back to you.

How do I know if I'm in the right size?

Are you comfortable? Then you're probably in the right size! Can you bend over, squat, reach your arms up or do other movements without your leggings rolling down your belly or sliding down your hips? If you experience a rolling waistband or any see-through, we recommend trying a size up. If you experience sagging or sliding down your hips (without rolling), then you should try a size down. We know it can be a subtle difference between the two and we're always happy to answer your specific questions. Contact us