Fabletics Women's Define High-Waisted Legging - Maximum Compression

In this review of the Fabletics Women's Define High-Waisted Legging the bottom line is simple: these are high-compression leggings built for activity and shape. Designed from Fabletics' PowerHold fabric, they deliver strong tummy control and a visible butt-lift while remaining breathable and stretchy enough for HIIT, running, or yoga. The reviewer finds the material noticeably thick and squat-proof, with Instaboost technology that shapes without feeling overly rigid, making these a clear pick for anyone prioritizing support and a flattering silhouette.

Key Features

• PowerHold fabric: Provides the highest level of compression from Fabletics, offering firm support and a strong shaping effect for workouts and everyday wear.
• High waist waistband: Gives targeted tummy control and a slimming look that helps garments stay tucked and smooth under tops.
• Hidden waistband pocket: A small, secure pocket for keys or a card keeps essentials in place during runs or gym sessions.
• Instaboost technology: Delivers a butt-lifting effect and ultimate hold while still allowing four-way stretch and mobility for dynamic movement.
• Opaque, sweat-proof fabric: Thick, non-see-through material that resists sweat and chafing, suitable for intense workouts.
• UPF protection and quick-dry: Fabric includes sun protection and moisture-wicking performance for outdoor training.

Who It's For

These leggings are best for active women who want high compression and shaping during exercise: people who do HIIT, cardio, weight training, yoga, or frequent runs will appreciate the firm support and squat-proof coverage. Shoppers who value a flattering, lifted silhouette and reliable moisture-wicking performance will find these especially useful.

Those who prefer minimal compression, a lower rise, or zero shaping should look elsewhere, as PowerHold is Fabletics' most compressive fabric. Also, if you consistently experience waist rolling with high-waist styles, try different sizing or rises before committing, since a few customers reported fit issues at the waistband.

Pros & Cons

Pros

• Very supportive compression that shapes and holds without feeling painfully tight for many wearers.
• Thick, opaque fabric that performs well during squats and prevents see-through issues.
• Hidden pocket and quick-dry, UPF features add practical benefits for workouts and outdoor use.
• Butt-lifting Instaboost technology gives a flattering silhouette under activewear and casual tops.

Cons

• Some users report the waistband can roll down for certain body shapes or if the wrong size is chosen.
• Sizing feedback is mixed, so those between sizes may need to try both to find the right fit.

Specifications

Brand	Fabletics
Fabric	PowerHold high-compression
Waist	High-waisted with hidden pocket
Stretch	Four-way stretch, Instaboost shaping
Performance	Squat-proof, sweat-wicking, quick-dry, UPF protection
Available inseams	Capri 22 in, Short & 7/8 25 in, Regular 27 in, Tall 29 in
Sizes	Includes standard and plus size options, plus maternity

Our Verdict

These leggings are a strong choice for anyone who wants maximum compression, shaping, and opaque coverage in one piece. They balance firm support with breathable stretch and practical details like a hidden pocket, making them good value for active women who prioritize performance and a flattering fit, while shoppers sensitive to waist rolling should test sizing carefully.

Frequently Asked Questions

Are these leggings see-through?
They are made from thick, opaque PowerHold fabric and are reported to be non-see-through in all colors.

Do they work for high-intensity training?
Yes, PowerHold is Fabletics' highest compression fabric and is suited for HIIT, cardio, and weight training due to its support and squat-proof construction.

Is the waistband secure for running?
The high waist offers strong tummy control and many users find it stays in place, though a minority report occasional waistband rolling depending on fit and body shape.