SPANX Shapewear Guide: Sizing, Styles & FAQs Answered
You’ve asked — and we’re answering! From how shapewear should fit to the best styles for smoothing and sculpting, we’ve gathered your top shapewear questions and built a simple guide to help you shop and wear with confidence.
If you’ve ever wondered how to choose the right shapewear, what size to order, or which styles work best under certain outfits, you’re in the right place. Read on and become your own SPANX shapewear expert.
How should SPANX shapewear fit?
Shapewear should feel like a second skin—snug but not restrictive. It may take a bit of effort to put on, but once it’s in place, it should smooth your silhouette and move with you. If your shapewear pinches, rolls, or feels uncomfortable, it’s likely too small or not the right style for your body.
Should I size down in SPANX shapewear for more power?
No. Always order your true size. Sizing down can cause discomfort, rolling, and uneven shaping. For stronger sculpting, choose a style with a higher level of compression—not a smaller size.
If you’re looking for a lighter, everyday feel, opt for light or medium compression styles. Always refer to the SPANX shapewear size guide when choosing your size.
What are the different levels of compression?
SPANX shapewear is available in 5 levels of compression to match your needs:
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SPANXsmooth™—lightest level of compression that provides a barely-there smoothing effect.
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SPANXsupersmooth™— like a gentle hug of the body, providing light compression for a smoothing effect.
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SPANXshape™—like a snug hug of the body, providing medium compression for a shaping effect.
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SPANXsculpt™—like a firm hug of the body, providing strong compression for a curve-sculpting effect.
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SPANXsupersculpt™ —like a strong hug of the body, our strongest compression for maximum sculpting effects.
Which SPANX shapewear offers the most tummy control?
SPANXsupersculpt™ TotalContour styles are hyper-focused on tummy-control and core compression. Explore our full collection of SPANX shapewear for tummy control here.
Can I wear SPANX shapewear every day?
Yes—if it fits well and feels comfortable!
Many women wear light to medium compression shapewear daily, such as shaping briefs, smoothing tanks, or lightweight bodysuits. If you’re wearing stronger compression styles, consider rotating them with more breathable options for everyday comfort.
Do I wear underwear with SPANX shapewear?
SPANX shapewear is designed to be worn without underwear, as it includes a built-in gusset. But ultimately, it’s a personal preference!
Which SPANX shapewear lifts the butt?
For a butt-lifting boost, try these SPANX favorites:
These styles are engineered to sculpt and lift your backside while smoothing your tummy and thighs – without any padding.
What shapewear and underwear works best for postpartum?
Many customers love SPANXshape™ Invisible Supima® Cotton Mid-Thigh Shorts for compression or SPANXsmooth™ Fit‑To‑You Supima® Cotton Briefs for a stretchy, non-compression underwear option. You can shop our postpartum shapewear favorites here.
Which SPANX shapewear is best for beginners?
If you’re trying to figure out how to choose shapewear for beginners, start with these favorite styles like:
These styles provide smoothing and confidence without feeling too intense—perfect for everyday outfits and special occasions.
How do I wash my SPANX shapewear?
We recommend hand washing in cold water or using the delicate cycle with a garment bag. Always air dry your shapewear to maintain its shape and elasticity. Heat from dryers can break down the stretch fibers.
Find Your Perfect SPANX Shapewear
From everyday smoothing to all-out sculpting, SPANX has a shapewear solution for every body, every outfit, and every moment. Whether you’re getting dressed for a big event or simply want a little extra confidence in your jeans, we’ve got you covered.
Explore the full collection of SPANX shapewear and find your new favorite here.