Bra-free support, knitted in
Finally. The top you can wear without a bra.
A dense knit gives you the lift of a bra and the hold of shapewear — without the wires, the squeeze, or the extra layers.
Why SLIMZ
One top instead of three.
Most outfits need a bra for support, shapewear for hold, and a top over both. SLIMZ does all three jobs in one layer — so you get dressed once.
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Problem: The bra you wear under everything
With SLIMZ: No bra needed. Lift and hold through DD+ come from the fabric itself — no wires, no straps to adjust.
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Problem: Straps that dig in, hems that roll up
With SLIMZ: Stays where you put it. Wide bands lie flat and the hem stays down, from the morning coffee to 11pm.
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Problem: Shapewear you can't wait to peel off
With SLIMZ: Holds without squeezing. The structure is in the knit, so it supports you without compression. Soft, breathable, all day.
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Problem: Tops that stretch out and fade
With SLIMZ: Keeps its shape and color. Yarn dyed before it's knitted, in a dense knit that holds its line wash after wash.
Experience the difference
Other tops vs SLIMZ, on four bodies
Filmed before and after putting on a SLIMZ top, from XXS to XL. No filters, no retouching, no editing.
Periel · usually a US 2 · wears XXS · before and after, unretouched
10 fits, one fabric
Same knit. Same hold. Same price. Only the fit changes.
Tank Top
Sculpts and shapes. No bra needed.
- No bra needed. Support through DD+, knitted in.
- Holds without squeezing, all day.
- One layer instead of bra, shapewear and a top.
Size by your waist, not your chest.
Sets every item. Change any one below.
Expected delivery Sep 21 – Sep 25
- Free shipping over $95
- 30-day returns Return or exchange
- Secure checkout Shop Pay & Apple Pay
Mix & match
One pack, different fits
Mix fits in one pack. Same price either way.
Or start from scratch
Product details
Fit & care
The first wear is snug — that's the hold. Step in and pull it up to your waist first, then slide your arms through and settle the straps. After a wear or two it goes on easily.
- Close-fitting by design. Size by your waist, not your chest. Between sizes, go smaller for a firmer hold or larger for all-day ease.
- Hand wash cold with a mild detergent. Don't wring or twist.
- Dry flat, out of direct sun.
- No dryer, bleach, iron or dry cleaning. Washing less often makes it last longer.
Shipping & returns
- Free shipping over $95. $6.95 flat rate below that. Ships in 1–2 business days.
- 30 days to return or exchange, from delivery. Items unworn, unwashed, with tags attached. Return and exchange shipping is paid by the customer.
- Email us your order number and we'll take it from there. Full policy
Common questions
Can I really wear it without a bra?
Yes. Every fit is built to support through DD+. The hold is in the knit, not in the straps.
I have a large chest — which fit holds best?
Customers with a DD+ chest tell us the High Neck Top is the most supportive, with the Tank Top close behind.
I'm between sizes.
Size by your waist, not your chest. Want maximum hold? Take the smaller size. Want all-day ease? Take the larger one.
Is it see-through?
No — it's opaque in every color. It doesn't hide texture, though, which is why many customers pair it with Nipple Covers.
Will it roll up or stretch out?
No. The dense knit holds its line all day and keeps its shape wash after wash — hand wash cold, dry flat.
Is it hard to put on?
The first wear is snug by design. Step in, pull it to your waist, then slide your arms through and settle the straps. It gets easier after a wear or two.
Does it make you sweat?
It's designed to breathe rather than trap heat, and many customers wear it all day in every season. It is a substantial fabric, so you'll feel it more in high summer.
Wrong size? Send it back.
- 30 days from delivery to return or exchange
- Unworn, unwashed, tags attached
- Email us your order number — we take it from there
Same knit, same hold, same price. Only the fit changes.
Tap a color to see it above.
Sizing made simple
Find your size at a glance
One measurement. Your waist — not your chest, because the support is in the fabric.
Measure the narrowest part, tape level, don’t pull tight.
Every size stretches past its band — the figures above are where each one fits best. Between two? Take the smaller for a firmer hold, the larger for all-day ease.
Yes, the first one is a workout.
That is the density doing its job — the same density that holds you all day with nothing underneath. Ten seconds, three steps:
- Step into it, don’t pull it over your head.
- Bring it up to your waist first.
- Arms through, settle the straps.
After a wear or two it goes on easily. Snug is the hold, not the wrong size.
SLIMZtech · HDI
The support is knitted in, not strapped on.
We spent two years developing High-Density Interlock, the knit that lets a top do a bra's job. Three specialist mills, one fabric.
- Our own yarn 98% polyamide, 2% elastane, spun to our blend — enough grip to hold, enough stretch to move.
- Dyed before it's knitted The color goes into the yarn, not onto the fabric, so it doesn't wash out.
- Knitted dense, on both faces High-Density Interlock: a double-faced knit with the structure to lift and hold, and a soft side against your skin.
High-Density Interlock, up close.
What you'd wear instead
| What you want | SLIMZ | Bra + a top | Shapewear |
|---|---|---|---|
| Lifts and supports, no bra | ✓ | Needs the bra | Sometimes |
| One layer that looks finished | ✓ | Two layers | Needs a top over it |
| Nothing digs or squeezes | ✓ | Straps and wires | Built to compress |
| Comfortable all day | ✓ | Sometimes | Rarely |
Reviews
What women say after wearing it
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“I've been wearing this top almost every day for six months. No bra, and it liiifts, looks amazing, and is insanely comfortable. I'm not going back.”
Michal S. Tank Top
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“I'm obsessed with it. It works for me day to day and for evenings. It always looks quality and considered even though it's 'just' a top, and that suits me every time.”
Shira Tank Top
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“The fabric really does sculpt, it's comfortable, and it's great that there's a size range.”
Roni Halter Top
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“Gorgeous, sculpting top. I have a large chest and I feel the support all day long.”
Dana S. Halter Top
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“Really happy with it! Flattering, holds you in, and makes you look slimmer!”
Anna B. High Neck Top
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“Honestly I liked it much more than the regular cut — the closed neckline is very flattering and the color is gorgeous.”
Dana S. High Neck Top
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“Gorgeous top, holds wonderfully, and sits beautifully on the body!!!”
Tal B. One Shoulder Top
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“The first time I've genuinely enjoyed a product like this. I took it in every color.”
Ruti T. One Shoulder Top
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“I wanted to say I got the package and this time it really is as advertised. The top is thicker and not see-through at all (at least in black). The cut is better than the first one I have and it's perfect on the body. So thank you for improving the experience.”
Corin P. Short Sleeve Top
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“The tops are simply perfect — they sculpt, they hold, and they gather what needs gathering. Wonderful, very fast service! I'll definitely be back for more styles.”
Alexa A. Short Sleeve Top
Reviews from SLIMZ customers worldwide, translated where needed.
Read all reviews
Our story
It started with one woman getting dressed twice
SLIMZ began with our founder, Ruth, putting on one outfit for how she wanted to look and another for everything it needed underneath. She spent two years developing a fabric that could do the whole job on its own — and still wear-tests every fit before it joins the line.
Read our story“I wasn't looking for another bra. I was looking for one piece that did the job on its own.”
Before you buy
The questions everyone asks
Can I really wear it without a bra?
Yes — that's the point. Every fit supports through DD+, and the hold comes from the density of the knit, not from straps or wires.
Is it hard to put on?
The first time, a little — the dense knit is what holds you. Step into it, bring it up to your waist, then put your arms through. After a wear or two it goes on easily.
Is it see-through?
No, it's opaque in every color. It doesn't hide texture, though, which is why some customers add our Nipple Covers.
Will I be hot in it?
It's breathable and doesn't trap heat the way shapewear does. It is a substantial fabric, so you'll notice it more in high summer than under a jacket.
How do I find my size?
Size by your waist, not your chest. Find my size takes 30 seconds.
What if it doesn't fit?
You have 30 days from delivery to exchange it. Free shipping on orders over $95. Shipping & returns
Same hold, every fit
Get dressed once.
Every fit, one fabric, the same price. Pick yours.
Shop all fits