SPANXscupt ReDefine Denim Is Rewriting the Rules for Jeans
You know we’re obsessed with making the world’s best shapewear at SPANX. And while we continue to innovate our classics, we’re also rethinking what other types of apparel can do—especially when it comes to women's jeans.
Enter SPANXsculpt ReDefine: the first-ever sculpting denim designed with LYCRA FitSense® Technology. These jeans combine our signature SPANX sculpting power with the look and feel of premium denim. This is way more than just a new line of jeans—it’s a reimagining of what jeans "should" be.
In this guide, we’ll show you how SPANX ReDefine works, take a look at two timeless styles, and help you find the perfect fit.
What Makes SPANX ReDefine Denim Different?
The SPANXsculpt ReDefine Denim collection marks our first-ever sculpting jeans. They’re crafted with Lycra FitSense® Technology, embedded right into the fabric. That means no awkward panels, boning, or extra layers—just targeted zones that smooth your tummy, hug your thighs, and lift your booty.
Basically, it’s shapewear-level magic disguised as your new favorite jeans.
If you’re looking elsewhere for this combo of style and sculpting power, spare yourself the time. We named this denim ReDefine for a reason: These are the first (and only) sculpting jeans made with Lycra FitSense® Technology.
The Technology
At the core (pun intended) of SPANXsculpt ReDefine Denim is cutting-edge LYCRA technology. We start with a LYCRA fiber core wrapped with a temperature-responsive fiber, then encased in a cotton or blended sheath, giving the denim its classic look. These fibers are woven directly into the fabric, not just added on top.
The real magic happens during the final step of production: Heat activation locks the temperature-responsive fibers into place, creating targeted sculpting zones. These targeted zones—the tummy, thighs, and booty—deliver the sculpting effect you’ll feel every time you slip them on
The Features
If you’ve worn SPANX jeans before, you’re probably used to our classic pull-on design. Now, with ReDefine, this is our first time crafting jeans with a zip fly, button closure, and numeric sizing (0-26). And let’s not forget the five fully functional pockets, because looking great shouldn’t mean sacrificing practicality.
How Does SPANXsculpt ReDefine Denim Feel?
Our SPANXscupt ReDefine jeans are designed to have a snug fit so they can work their magic. Just like some of our shapewear, the jeans might require a little wiggle as you put them on. But once they’re on, it’s all smooth sailing. No pinching. No squeezing. Just a secure, supportive fit that moves with you.
Pro Tip: For the best sculpting results, we recommend doing a “SPANX shimmy” when putting the jeans on, and making sure that all your curves are properly in place. You’ll know you have it right when you can feel the sculpting zones at the upper thigh lift your booty.
2 Styles of SPANX ReDefine Denim
With two versatile styles and washes to choose from, SPANXsculpt ReDefine Denim is here to cover all your wardrobe bases. Here’s what makes each style special:
SPANXsculpt ReDefine Flare Jeans
Our SPANXsculpt ReDefine Flare Jeans are the ultimate blend of retro and modern. These high-rise jeans are slim through the hip and thigh before breaking into a flattering flare at the knee.
Crafted with Lycra FitSense® Technology, the sculpting zones are embedded into the denim, creating a sleek silhouette that enhances your natural shape. Despite their sculpting power, these jeans feel just like traditional denim, thanks to their soft, flexible fabric.
Available in two washes—a versatile mid-blue Bennet Wash and a classic dark-blue Hayward Wash—these flares are perfect for elevating your everyday look or pairing with heels for a night out.
SPANXsculpt ReDefine Slim Straight Jeans
If timeless and tailored is more your speed, the SPANXsculpt ReDefine Slim Straight Jeans are about to be your new go-to. These high-rise jeans are fitted through the hip and thigh before relaxing into a straight leg for a polished yet effortless vibe.
Like the flare style, they’re engineered with Lycra FitSense® Technology to smooth your waist, shape your thighs, and lift your booty—all while looking like your favorite pair of jeans. Choose from the Bennet Wash or Hayward Wash, and enjoy jeans that feel as good as they look.
Whether you’re pairing them with sneakers or ankle boots, these slim straight jeans are the definition of versatility.
How to Find Your Size for SPANXsculpt ReDefine Denim
Finding your perfect fit is key to unlocking the full potential of SPANXsculpt ReDefine Denim. Start with your hip measurement—our size chart is your best friend here. If you’re between sizes, we recommend sizing up to ensure the jeans fit comfortably and give you the sculpting support you need.
Need a little more guidance? If you typically wear a medium in other brands but fall between a small and medium on our size chart, opt for size 8. If you’re between a Small and Medium but usually wear a Small, go for size 6.
Remember: SPANXsculpt ReDefine Denim is designed to feel snug at first, but once you’ve done your shimmy, the fit will be just right.
How to Care for SPANX ReDefine Denim
These aren’t just any jeans, so they deserve a little extra TLC. To keep the sculpting zones intact and your jeans looking fabulous, avoid ironing, steaming, or dry cleaning them. Instead, stick to machine washing on a gentle cycle and air drying.
Trust us—your jeans (and your sculpted silhouette) will thank you.
Denin, ReDefined
Women’s jeans have always been a trade-off: Either they look amazing but feel restrictive, or they’re comfy and shapeless. So, we asked—why not both? With SPANXsculpt ReDefine Denim, we took the sculpting power you know and love from SPANX and infused it into premium denim.
The result? Jeans that smooth, lift, and contour without sacrificing an ounce of comfort or style.
Whether you’re powering through a long workday or claiming your well-earned spot on the couch, these jeans prove you can have style, comfort, and performance—all in one.