Name: Sieve Non-Wire Bra in Navy
Brand: Negative Underwear
Price: 70 USD
Availability: InStock
Rating: 4.6 (5534 reviews)

Sieve Non-Wire Bra

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Ksenia, 1
Vitoria, 3+

Your underbust:		A	B	C	D	DD	DDD	G
24-26"	30	0	0	0	1	1*	1+
26-28"	32	0	0	1	2	2*	1+	1+
28-30"	34	1	1	2	2	3*	2+	2+
30-32"	36	1	2	3	3	4*	3+	3+
32-34"	38	3	3	4	4	5*	4+	4+
35-38"	40	3	5	5	5	5*	5+	5+
38-40"	42		5	5	5	5*

* Non-wire bra sizing can vary by preference and if you're toward the top of a size range and prefer more coverage, you may want to size up. For styles available in + sizes (designed with additional support details for our larger cup customers), we find DD's can be on the cusp - if you prefer more coverage and support, we suggest the + bra equivalent for your band size.

Q’s about sizing or fit? Email us at hello@negativeunderwear.com

Sieve Non-Wire Bra in Navy

$70

Size Size Chart

0 1 2 3 4 5 1+ 2+ 3+ 4+ 5+

Quantity

Single 2-Pack

Product variants

4.6

Based on 5,534 reviews

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5,534 reviews

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Kimberly B.
Verified Buyer
Size Purchased 5
How it Fits True to Size
Age Range 65+
Bra Size 38D
21 hours ago
Size Purchased 5
How it Fits True to Size
Age Range 65+
Bra Size 38D
Reviewing
Sieve Non-Wire Bra in Buff
Very nice
Love the thinner band, still wish straps were a little wider but overall awesome. Will order more.
aurelie j.
Verified Buyer
Size Purchased 2+
How it Fits True to Size
Age Range 35 - 44
Bra Size 32DD/E
2 days ago
Size Purchased 2+
How it Fits True to Size
Age Range 35 - 44
Bra Size 32DD/E
Reviewing
Sieve Non-Wire Bra in Black
The best
Amazing bra, beautiful and very supportive.
Valerie H.
Verified Buyer
Size Purchased 3
How it Fits A Little Small
Age Range 35 - 44
Bra Size 34D
2 days ago
Size Purchased 3
How it Fits A Little Small
Age Range 35 - 44
Bra Size 34D
Reviewing
Sieve Non-Wire Bra in Babe
Sieve
First order so didn’t know what to expect but bra is comfy and sexy
Alejandra P.
Verified Buyer
4 days ago
Reviewing
Sieve Non-Wire Bra in Coral
Incredible
This might be the most comfortable bra I’ve worn. And with the comfort comes support. I have a naturally large chest, and this bra held everything in place while still giving a nice shape—no dreaded “uniboob.” Very breathable, too.
Marley B.
Verified Buyer
Size Purchased 3+
How it Fits A Little Small
Age Range 25 - 34
Bra Size 34DDD/F
4 days ago
Size Purchased 3+
How it Fits A Little Small
Age Range 25 - 34
Bra Size 34DDD/F
Reviewing
Sieve Non-Wire Bra in Black
High quality bra
Super impressed with this bra, it’s attractive but also comfortable with no underwire.