10 fits, one fabric
Same knit. Same hold. Same price. Only the fit changes.
Long Sleeve 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.
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.
See 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
Real bodies, real sizes
See the Long Sleeve Top on real bodies
No retouching. Every photo is a real SLIMZ customer, with her size printed on it.
Reviews
What people say
- 5★ 1
- 4★ 1
- 3★ 0
- 2★ 0
- 1★ 0
Reviews from SLIMZ customers worldwide, translated where needed.
-
Quality, pleasant fabric
My package arrived today — my third order — and I'm just dying over these new colors. I ordered the burgundy and the long sleeve top in the same color, plus a gray tank. Wow, there's no quality at this level. -
The order is great, the products make an excellent impression, the fabric feels thick and good quality (I've only tried them on, haven't really worn them yet, but the size is spot on and it sat well). I was just really surprised to see the price change drastically a day after I ordered, and that was a letdown.
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 |
Compare fits
Not sure this is the one?
Same knit, same hold, no bra in any of them. What changes: how much it shows, how much back is out, where it ends.
-
Best for layer-free everyday
Tank Top
$85 · 12 colors
- Scoop
- Wide straps
- Closed back
- Hip length
- No bra, through DD+
- XXS–XXL
-
Best for bare shoulders, covered front
Halter Top
$85 · 5 colors
- Halter
- Halter neck
- Open back
- Hip length
- No bra, through DD+
- XXS–XXL
-
Best for a covered, polished line
High Neck Top
$85 · 4 colors
- High round
- Cut-in armholes
- Closed back
- Hip length
- No bra, through DD+
- XXS–XXL
-
Best for an evening look with no bra
One Shoulder Top
$85 · 1 color
- Asymmetric
- One shoulder
- Closed back
- Hip length
- No bra, through DD+
- XXS–XXL
-
Best for a finished tee that needs nothing under it
Short Sleeve Top
$85 · 3 colors
- Round
- Short sleeves
- Closed back
- Hip length
- No bra, through DD+
- XXS–XXL
-
Best for movement and warm days
Racer Top
$85 · 3 colors
- Scoop
- Wide straps
- Open T-back
- Hip length
- No bra, through DD+
- XXS–XXL
-
Best for one piece, nothing underneath
Tank Dress
$85 · 2 colors
- Scoop
- Wide straps
- Closed back
- Dress
- No bra, through DD+
- XXS–XXL
-
Best for a covered dress with no bra
High Neck Dress
$85 · 1 color
- High round
- Cut-in armholes
- Closed back
- Mini dress
- No bra, through DD+
- XXS–XXL
-
Best for cooler days, same clean line
Long Sleeve Top
$85 · 4 colors
- Closed
- Long sleeves
- Closed back
- Hip length
- No bra, through DD+
- XXS–XXL
-
Best for high-waisted bottoms
High Neck Crop Top
$85 · 3 colors
- High round
- Cut-in armholes
- Closed back
- Cropped
- No bra, through DD+
- XXS–XXL
- Bra needed No — every fit, through DD+
- Fabric The same SLIMZtech high-density knit
- Sizes XXS–XXL
Sizing made simple
Not sure of your size?
Size by your waist, not your chest. It takes 30 seconds.
Find my size