High rise. Honeycomb micromesh. Our signature power micromesh keeps it all held and smooth without feeling like shapewear.

*411*

Use this as a guide. If you prefer a looser fit, we recommend sizing up
High rise waist hits just below the belly button
Semi-cheeky bum

*FABRIC*

Belgian power micromesh is subtly sheer
Princess seams for an updated look
A shadowy twilight taupe with a hint of amethyst
74% Polyamide (Nylon) 26% Elastane (Spandex)
100% Cotton gusset lining
Wash on delicates/cold, dry flat

Negative is underwear that fits your life - effortless bras, underwear, thongs and loungewear. We're not lacy, pink lingerie. We're sheer, seamless and minimal.

Negative Underwear

Sieve High-waist Brief In Haze

Size

Color

Quantity

Briefs

Deep plunge neckline. High gloss sheen.
A wireless, ultra-luxe triangle bralette: comfortable for day, glam for night, perfect for always.

*411*

Use this as a guide. Preference is a huge factor — the benefit of a non-wire is they're super flexible, so you will likely fit in more than one size

Depending on how much coverage you like, size up or down accordingly

*FABRIC*

Ultra luxe Belgian stretch nylon with the glossy feel and sheen of silk
A caramel-y sunrise desert sands affogato tone
Double layered in the cups for extreme comfort
Wide plush elastic band for added support
Adjustable straps and hook & eye closure in the back
Wireless
23% Lycra and 77% Nylon
Wash on delicates/cold, dry flat

Glacé Triangle Bra In Buff

Bras

*Final Sale* Lightly lined to keep nips in check; sheer at the top to keep things sexy.
*411*

Price reduced last chance styles are final sale
Semi-plunge neckline
Thin memory foam half-pads mold to your body
Power mesh overlay for sheer coverage and support
No nipple visibility

*FABRIC*

Price reduced last chance styles are final sale
74% Polyamide (Nylon) 26% Elastane (Spandex)
Hand wash in cold water and dry flat

Lined Sieve Demi Bra In Black (employee Sale)

Band

Silky smooth. Crazy comfort. Belgian stretch nylon is buttery smooth and second skin. This is the ultimate comfort bra.

*411*

Use this as a guide. Preference is a huge factor — if you're near the top of a size range and/or prefer more coverage, you may want to size up.

*FABRIC*

Belgian stretch nylon is buttery smooth and wispy thin
Wider plush elastic band for extra comfort + support
Wireless
A caramel-y sunrise affogato desert sands tone with black trim
75% Polyamide (Nylon) 25% Elastane (Spandex)
Hand wash in cold water, dry flat

Silky Non-wire Bra In Buff + Black

Surprising support. Deep v neckline. Our signature Sieve mesh in a lower coverage triangle cut. Great shape - no pad or wire included.
*411*

Use this as a guide. Preference is a huge factor — if you're near the top of a size range and/or prefer more coverage, you may want to size up.
Triangle cut has lower coverage in both the cups and the sides.

*FABRIC*

Made from a sheer Belgian power micromesh — nipples are visible
74% Polyamide (Nylon) 26% Elastane (Spandex)
Wireless
Hand wash in cold water, dry flat

Sieve Triangle Bra In Peach

High rise. Honeycomb micromesh. Our signature power micromesh keeps it all held and smooth without feeling like shapewear.

*411*

Use this as a guide. If you prefer a looser fit, we recommend sizing up
High rise waist hits just below the belly button
Semi-cheeky bum

*FABRIC*

Belgian power micromesh is subtly sheer
Princess seam details for an updated look
A steel-y blue grey tone
74% Polyamide (Nylon) 26% Elastane (Spandex)
100% Cotton gusset lining
Wash on delicates/cold, dry flat

Sieve High-waist Brief In Slate

Soft and stretchy. 80s vibes. High cut in the thigh, cheeky bum, mid-rise front. Hello, instant elongation.
*411*

Use this as a guide. If you're on the cusp and prefer a looser fit, we recommend sizing up.

*FABRIC*

79% Cotton, 21% Elastane is breathable and flexible
100% Cotton gusset lining
Wash on delicates/cold, tumble dry low

Cotton French Cut Brief In Black (pack)

Sporty meets sheer. Surprising support. Micromesh gives an unexpected take on a sports bra-like cut. Smoothing scoop neck wireless pullover with no band or strap hardware.
*411*

Use this as a guide. Preference is a huge factor — if you're near the top of a size range and/or prefer more coverage, you may want to size up.

*FABRIC*

Made from a sheer Belgian power micromesh — nipples are visible
A fluorescent-y pink tropical sunset orange flamingo tone
Wide plush elastic band for added support
Wireless pullover design - aka no hardware
74% Polyamide (Nylon)  26% Elastane (Spandex)
Hand wash in cold water, dry flat

Sieve Bra Top In Coral

Our signature mesh in a deep v cut x3
A plunge neckline triangle bralette in our best selling micromesh. A hybrid of support, comfy, sexy, cool — aka winning.
*411*

Use this as a guide. Preference is a huge factor — if you're near the top of a size range and/or prefer more coverage, you may want to size up.
Triangle cut has lower coverage in both the cups and the sides.

*FABRIC*

Made from a sheer Belgian power micromesh — nipples are visible
74% Polyamide (Nylon) 26% Elastane (Spandex)
Wireless
Hand wash in cold water, dry flat

Sieve Triangle Bra In Black And In Buff And In Slate (3 Pack)

High rise. Honeycomb micromesh. Our signature power micromesh keeps it all held and smooth without feeling like shapewear.
*411*

Use this as a guide. If you prefer a looser fit, we recommend sizing up
High rise waist hits just below the belly button
Semi-cheeky bum

*FABRIC*

Belgian power micromesh is subtly sheer
Princess seams for an updated look
74% Polyamide (Nylon) 26% Elastane (Spandex)

100% Cotton gusset lining
Wash on delicates/cold, dry flat

Sieve High-waist Brief In Black

Sporty meets sheer. Surprising support.
Micromesh gives an unexpected take on a sports bra-like cut. Smoothing scoop neck wireless pullover with no band or strap hardware.

*411*

Use this as a guide. Preference is a huge factor — if you're near the top of a size range and/or prefer more coverage, you may want to size up.

*FABRIC*

Made from a sheer Belgian power micromesh - nipples are visible
Wide plush elastic band for added support
Wireless pullover design - aka no hardware
74% Polyamide (Nylon) and 26% Elastane (Spandex)
Wash on delicates/cold, dry flat

Sieve Bra Top In Black

Our best selling bra for a reason.
The most supportive of our wireless bras. Great shape, naturally smoothing, airy light and sexy sheer — Belgian micromesh might just be magic.
*411*

Use this as a guide. Preference is a huge factor — if you're near the top of a size range and/or prefer more coverage, you may want to size up.

*FABRIC*

Made from a sheer Belgian power micromesh — nipples are visible
A fluorescent-y pink tropical sunset orange flamingo tone
74% Polyamide (Nylon) 26% Elastane (Spandex)

Wireless
Hand wash in cold water, dry flat

Sieve Non-wire Bra In Coral

High rise. Honeycomb micromesh. Our signature power micromesh keeps it all held and smooth without feeling like shapewear.

*411*

Use this as a guide. If you prefer a looser fit, we recommend sizing up
High rise waist hits just below the belly button
Semi-cheeky bum

*FABRIC*

Belgian power micromesh is subtly sheer
Princess seams for an updated look
A fluorescent-y pink tropical sunset orange flamingo tone
74% Polyamide (Nylon) 26% Elastane (Spandex)
100% Cotton gusset lining
Wash on delicates/cold, dry flat

Sieve High-waist Brief In Coral

Sporty meets sheer. Surprising support.
Micromesh gives an unexpected take on a sports bra like-cut. Smoothing scoop neck wireless pullover with no band or strap hardware.

*411*

Use this as a guide. Preference is a huge factor — if you're near the top of a size range and/or prefer more coverage, you may want to size up.

*FABRIC*

Made from sheer Belgian power micromesh — nipples are visible
A caramel-y sunrise desert sands affogato tone
Wide plush elastic band for added support
Wireless pullover design - aka no hardware
74% Polyamide (Nylon) 26% Elastane (Spandex)
Hand wash in cold water, dry flat

Sieve Bra Top In Buff

Softest Cotton. Bralette top. A super smooth, soft and stretchy pullover bralette featuring a square neckline, scoop back, and thin cami straps.

*411*

Use this as a guide. Preference is a huge factor — the benefit of a non-wire is they're super flexible, so you will likely fit in more than one size. Like a looser band? Size up! Like less coverage? Size down! Still unsure? Try two sizes :)

Adjustable strap sliders

*FABRIC*

Features a square neckline, scoop back, and thin cami straps

Pullover design means no hardware in the back band
Adjustable strap sliders
79% Cotton, 21% Elastane is breathable and flexible

Wash on delicates/cold, dry flat

Cotton Bralette In Black

Softest Cotton. Short short. A high-rise shortie cut that hugs your curves in the best of ways. Works as underwear, works as lounge short - the perfect first layer.
*411*

Use this as a guide. If you're on the cusp and prefer a looser fit, we recommend sizing up.

*FABRIC*

79% Cotton, 21% Elastane is breathable and flexible
A caramel-y sunrise desert sands affogato tone
Wash on delicates/cold, tumble dry low

Cotton Mini Boy Short In Buff

Racerback bodysuit. Lightest layer. An incredibly soft and lightweight modal tank bodysuit with a thong back.

*411*

XS fits dress sizes 0-2
S fits dress sizes 2-4
M fits dress sizes 6-8
L fits dress sizes 10-12
XL fits dress sizes 12-14
Whipped fabric is inexplicably soft, quite stretchy and wispy thin. It's meant to hug the body like a second skin.

*FABRIC*

Wispy soft micro modal stretch fabric imported from Austria
Drop-needle stitch creates a subtle, vertical stripe effect
Details to note: racer back, thong cut, no opening at gusset
91% Micro Modal 9% Lycra
100% Cotton gusset
Machine wash on delicates/cold, air dry

Whipped Bodysuit In White

Bodysuits

Racerback bodysuit. Lightest layer. An incredibly soft and lightweight modal tank bodysuit with a thong back.

*411*

Ksenia is 5'9", dress size 2, wearing our XS

*FABRIC*

Wispy soft micro modal stretch fabric imported from Austria
Drop-needle stitch creates a subtle, vertical stripe effect
Details to note: racer back, thong cut, no opening at gusset
91% Micro Modal 9% Lycra
100% Cotton gusset
Machine wash on delicates/cold, air dry

Whipped Bodysuit In Black

Silky smooth. Buttery thin. Cheeky bum, high thigh leg, and second skin thin. This time in a rippled silk print, so you can feel a lil fancy.

*411*

With bodysuits, sizing can vary based on the length of your torso, in addition to your overall frame - if you're taller or have a proportionally longer torso, you may want to size up for this piece.

*FABRIC*

Belgian stretch nylon is buttery smooth and wispy thin
Steely grey tone with an azure blue tinge

Moiré print gives the visual effect of rippled silk
3-snap henley neckline to reveal less...or more
75% Polyamide (Nylon) 25% Elastane (Spandex)
100% Cotton gusset lining
Wash on delicates/cold, dry flat