Light, moderate, firm — what do compression levels actually mean? Here's how to choose the right one for your body and your goals.
When shopping for shapewear or compression garments, you'll see terms like "light compression," "firm control," or numbers measured in mmHg. But what do these actually mean — and how do you know which level is right for you?Compression is measured pressure applied to your body through fabric. In medical contexts, it's measured in millimeters of mercury (mmHg) — the same unit used for blood pressure. The higher the number, the firmer the squeeze.
Light compression feels like a gentle hug. You'll notice smoothing under clothing, but it won't feel restrictive. This level is ideal for:
This is the sweet spot for most postpartum women. Moderate compression provides meaningful support without impeding circulation or comfort. Benefits include:
Our Confidence Bodysuit and Lift Shorts use moderate graduated compression in this range.
Firm compression is typically prescribed for specific medical conditions — lymphedema, deep vein thrombosis prevention, or post-surgical recovery under medical supervision. This level should only be worn on a healthcare provider's recommendation.
This level is used exclusively in clinical settings for specific medical conditions. Never wear this level without a prescription.
Not all compression is applied equally across a garment — and this matters.
Uniform compression applies the same pressure everywhere. Simple, but not always ideal for recovery.
Graduated compression varies the pressure across different zones. For example, a postpartum bodysuit might apply lighter pressure near a C-section incision and firmer pressure through the upper abdomen. This approach:
All SOVA garments use graduated compression — because your body isn't uniform, and your support shouldn't be either.
Too much compression:
Too little compression:
Not sure which compression level is right for you? Our Fit Quiz asks about your recovery stage, body measurements, and comfort preferences to recommend the perfect match. You can also consult our Size Guide for detailed product specifications.
The right compression should feel like support — not punishment. If it hurts, it's wrong.
Not sure which product is right for you? Our how to choose shapewear guide covers everything from fabric to closure types. And if you've been told shapewear is bad for you, read 5 shapewear myths debunked for the facts.