The SPANX Guide to Lightweight, Breathable Shapewear

Ever worn shapewear that felt more like medieval armor than a style upgrade? Yeah, we’ve all been there—trapped in something so thick and stifling that you start counting down the minutes until you can undress.

Your shapewear shouldn’t feel like a sauna suit. That’s where the SPANX Invisible Shaping collection comes in. From bodysuits to briefs, these ultra-thin base layers give you the feeling of being "held in" and smoothed without any intense compression that traditional shapewear is known for.

In this guide, we’ll give you the scoop on the science behind the SPANX Invisible Shapewear collection and break down six pieces that deserve a spot in your daily rotation.

What Makes SPANX Invisible Shapewear Breathable?

SPANX Invisible Shapewear is so lightweight you’ll forget you’re wearing it. Our secret? It’s all in the tech.

We crafted these pieces with single-layer Printed Power® shaping technology, which sounds fancy because it is. This tech delivers targeted shaping power without any unnecessary bulk. Think of it as a sleek, no-nonsense approach to holding you in where it counts, without adding an extra layer of discomfort.

And then there’s LYCRA® FitSense™—a patented coating that creates a bit of extra hold in key areas while eliminating the need for heavy fabrics or sewn-in panels. Think of it as a second skin that provides shaping and lift without compromising on comfort.

This combo means our shapewear moves with you, not against you, keeping things breezy and ridiculously easy to wear all day long.

The 5 Best Lightweight Shapewear Pieces from SPANX

Whether you’re looking for full-body shaping or targeted tummy support, these invisible shapewear pieces strike the perfect balance of comfort and control.

SPANXshape Invisible Open-Bust Mid-Thigh Bodysuit

This bodysuit is your new best friend in the battle against lumps, bumps, and those “do I have to wear this?” moments. With its ultra-lightweight design and open-bust construction, this bodysuit smooths and shapes without the suffocation, letting you breathe easy and move freely.

Ideal for:

• A Day at the Office: Slide it under your workwear for a polished look that won’t leave you gasping for air during your 3 p.m. meeting.
• Date Night: Rock it under your favorite dress to keep things sleek and sexy without any visible panty lines—because you’ve got better things to worry about.
• Wedding Season: Whether you’re walking down the aisle or tearing up the dance floor, this bodysuit has your back (and sides) covered with seamless style.

SPANXshape Invisible Mid-Thigh Short

This mid-thigh short provides targeted tummy shaping and extra side support, all while being impossibly lightweight. The breathable, silky-sleek fabric ensures you’re as comfy as you are chic, with no visible panty lines and leg openings that stay hidden under clothes. Plus, it’s quick-dry, anti-chafe, and has a waistband that molds to your body without squeezing.

Ideal for:

• Hot Days: Stay cool and comfortable while your shapewear works its magic, keeping you sleek without adding heat.
• Business Meetings: Tackle the boardroom with confidence, knowing your shape is sleek and your comfort is on point.
• Dinner Dates: Savor every bite without the fear of uninvited lumps or bumps making a guest appearance.

SPANXshape Invisible Girlshort

These shapewear shorts deliver lightweight, targeted tummy shaping and side support, all wrapped in a breathable, silky-smooth fabric. Say goodbye to visible panty lines and hello to seamless confidence. With anti-chafe features and free-cut leg openings that stay hidden under any outfit, these shorts work as hard as you do. Ideal for:

1. Active Days: Move, stretch, and groove without worrying about chafing or discomfort—this short has you covered from workout to weekend.
2. Traveling: Stay comfortable and chic on the go, with a quick-dry fabric that keeps you fresh during long trips.
3. Outdoor Events: Enjoy concerts or festivals with shapewear that breathes, moves with you, and keeps you looking great without chafing.

SPANXshape Invisible High-Waisted Thong

Who says panties can’t be high-performance? This high-waisted thong features targeted core compression to eliminate muffin top and no-dig leg openings that make panty lines a thing of the past. Plus, the no-slip silicone waistband molds to your skin to prevent rolling.

Ideal for:

• Skinny Jeans or Tight Dresses: Perfect for smoothing out your look with no visible lines, even under the most form-fitting outfits.
• All-Day Wear: From early meetings to late-night plans, this thong keeps you comfortable and in place all day long.
• Special Events: Whether it’s a big night out or a special occasion, it’s the secret weapon for a flawless silhouette and all-day confidence.

SPANXshape Invisible Capri

This lightweight capri delivers single-layer targeted shaping that wraps around your core and hips for a smooth, seamless fit. It’s designed to be breathable and quick-drying, ensuring total comfort without the bulk. The silky-sleek fabric guarantees no visible panty lines and features free-cut leg openings that stay invisible under clothes. With a comfort waistband that molds to your body without squeezing, it smooths lumps and bumps while lifting and firming.

Ideal for:

• Office Outfits: Wear it under your pants or jumpsuit for a smooth, polished look that keeps you comfortable and confident through long workdays.
• Special Events: Ideal under midi dresses or gowns, it ensures a sleek, seamless silhouette for special occasions, from weddings to evening events.
• Weekend Wear: Perfect for pairing with maxi skirts or casual outfits, providing effortless shaping and support while keeping you cool and comfortable.

SPANX Invisible Shapewear: Comfort Meets Control

With lightweight, breathable designs and smart tech like Printed Power® and LYCRA® FitSense™, you get the shaping and support you need, minus the constraints. Whether you’re gearing up for a high-stakes meeting or making a quick coffee run, these pieces have got you covered—literally.