Stop holding it in.
You've been doing it since you sat down this morning. Put it on and something else holds it for you — all day, without thinking about it once.
Smooths your midsection instantlyThe second it's on. Not in three weeks.
Shirts hang straightNo pulling at the buttons, no bunching.
Keeps reminding you to stand tallCross-tension across the back. You catch yourself.
Invisible under a white shirtFlat seams, V-neck, matte fabric.
Visible in about twelve seconds · Free US shipping · 60-day returns
âś… 40 paires = 80 patchs (une vraie routine, sans te priver)
Free US shipping
Tracked, ships in 1 day
60-day money-back
Nylon-spandex knit with the highest compression through the waist, cross-tension across the back, and a lighter hand across the chest. Flat seams and a matte face so nothing prints through a dress shirt.
What it does: smooths your midsection the second it's on, keeps your shirt hanging straight, and gives you a constant reminder to stand tall while you wear it.
| Size | Body weight |
|---|---|
| S | 110–154 lbs |
| M | 154–198 lbs |
| L | 198–243 lbs |
| XL | 243–287 lbs |
| 2XL | 287–331 lbs |
| 3XL | 331–375 lbs |
| 4XL | 375–419 lbs |
| 5XL | 419–463 lbs |
Sizes run snug on purpose — that's where the compression comes from.
Near the top of a range? Size up. Between two sizes, the larger one is more comfortable for all-day wear and does almost the same job.
Machine wash cold on a gentle cycle. Hang dry.
Don't tumble dry, don't iron, no fabric softener. Heat and softener both break down spandex — that's what turns a compression tank into a loose one after a few months. Cold wash and air dry is the whole difference.
Free shipping across the US. Orders leave within one business day and arrive in 5–8 business days. Most land before day 8 — we'd rather quote long and be early. You get a tracking number as soon as it ships.
60-day returns. Wear it to work for two months. If it isn't doing the job, email us and we'll refund you. No form, no photos, no restocking fee.
Men who wear a shirt or polo most days and want it to sit right now, without waiting on a diet. If you already have abs, this isn't for you.
No. The V-neck sits below an open collar, the seams are flat, and the fabric has a matte face so it doesn't print through white cotton.
No. It compresses, it doesn't burn anything. Your measurement is smaller while you're wearing it and back to normal when you take it off. What changes is how your clothes sit.
It's a reminder, not a corrector. The cross-tension across the back makes you notice when you slouch, so you straighten up — that part is real and you'll feel it on day one. It won't retrain your spine, and we're not going to tell you otherwise.
Yes — it's built for eight hours at a desk. Take it off at night. If you have a diagnosed back condition, check with your doctor first.
Yes. The nylon-spandex knit breathes and wicks, and the compression works the same under a gym shirt.
Email us and we'll exchange it. If you're between sizes or near the top of a weight range, go up.
Cold wash and hang dry and it holds its compression for years. Tumble dry it and you'll notice it going slack within months.
How it works
A $19 compression shirt squeezes everything the same amount. That's why it rides up by lunch and why you can see it through your shirt.
Curceyes Core is knit in three different tensions — because your waist, your back and your chest don't need the same thing.
Same shirt. Same day. Twelve seconds apart.
How it works
A $19 compression shirt squeezes everything the same amount. That's why it rides up by lunch. Curceyes Core is knit in three different tensions — because your waist, your back and your chest don't need the same thing.
Enough to smooth the line under a shirt, light enough to breathe through a full day.
Where it actually matters. Silicone band along the hem so it never rides up.
You feel it the moment you slouch. So you stop slouching — without thinking about it.
Enough to smooth the line under a shirt, light enough to breathe through a full day.
Where it actually matters. Silicone band along the hem so it never rides up.
You feel it the moment you slouch. So you stop slouching — without thinking about it.