If your measurements sit between sizes, choose the larger size for comfortable all-day wear; consult our size chart for waist guidance to avoid excess compression.

Look slimmer and feel secure instantly
Firm midsection compression and anti-roll design create a sleeker profile so you move confidently in shirts, suits, and gym wear.
Transform your look with reliable shaping results
Questions about fit, care, and comfort
Clear answers to help you choose and wear with confidence
How do I pick the right size for comfort?
Will this stay in place during activity?
Yes. The anti-slip silicone strip and high-waist design keep the shaper from rolling during walking, working out, or commuting.
Can I wear this under a dress shirt or suit?
Absolutely. The seamless, thin profile smooths the midsection and hides under tight shirts and tailored jackets for a cleaner silhouette.
Is the material breathable and sweat-friendly?
The fabric is lightweight and moisture-wicking so it stays comfortable through busy days and workouts without trapping heat.
How should I care for the shaper to keep compression?
Use a gentle machine cycle or hand wash in warm water and line dry; avoiding high heat preserves elasticity and shape retention.
30-Day Money-Back Guarantee on CoreLift Seamless Shaper
Try CoreLift risk-free for 30 days. If this shaping underwear doesn't deliver a slimmer, more confident appearance or stay comfortable all day, return it for a full refund. We stand behind fit, comfort, and invisible support so you can buy with confidence.