Your cart

International Shipping now available!

Free U.S. Shipping on orders over $100, Easy Returns

Buy more, save money
Diagonal seams to keep things fresh [Paula XS-M]
Just the right amount of cheek [Paula XS-M]
Cotton Brief in Black (Pack)
Long Staple Cotton with 360° stretch for a truly flexible fit [Brittney M-XL]
That black underwear you can wear with all your black bras? This is that [Brittney M-XL]
  • Thumbnail image #1 of Cotton Brief in Black (Pack) [Paula XS-M]
  • Thumbnail image #2 of Cotton Brief in Black (Pack) [Paula XS-M]
  • Thumbnail image #3 of Cotton Brief in Black (Pack)
  • Thumbnail image #4 of Cotton Brief in Black (Pack) [Brittney M-XL]
  • Thumbnail image #5 of Cotton Brief in Black (Pack) [Brittney M-XL]
Buy more, save money
Product photo #1 of Cotton Brief in Black (Pack) [Paula XS-M] Product photo #2 of Cotton Brief in Black (Pack) [Paula XS-M] Product photo #3 of Cotton Brief in Black (Pack) Product photo #4 of Cotton Brief in Black (Pack) [Brittney M-XL] Product photo #5 of Cotton Brief in Black (Pack) [Brittney M-XL]

Cotton Brief

Rated 4.6 out of 5
Based on 125 reviews

Super soft. Super stretch.


Low-rise, hint of cheek, in Long Staple Cotton for the softest weave.

Buy more and save $

Free shipping over $100. Easy Returns.

Fit

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

Fabric + Care

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

FAQ

  • Price slashed, Annual Sale items with a red SALE tag are final sale. Full priced items and packs purchased with the 15% off discount are eligible for refund, credit or exchange. For more info on our sale policies ->
  • All full-priced, unworn items, with tags attached and in their original packaging are eligible for return or exchange within 30 days of placing your order.
  • Please note, packs must be returned in full. We do not accept partial returns of packs.
  • Want to know our full returns policies? Here you go.
  • Want more info about shipping, materials or care instructions? Here!

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

Most popular packs ->

Only a few left!
Sieve Triangle Bra in Black and in Buff and in Slate (3 Pack) Sieve Triangle Bra in Black and in Buff and in Slate (3 Pack) Sieve Triangle Bra in Black and in Buff and in Slate (3 Pack) $180
Only a few left!
Silky Non-Wire Bra in Black and in Buff (2 Pack) Silky Non-Wire Bra in Black and in Buff (2 Pack) Silky Non-Wire Bra in Black and in Buff (2 Pack) $124
Only a few left!
Sieve Non-Wire Bra in Black and in Buff (2 Pack) Sieve Non-Wire Bra in Black and in Buff (2 Pack) Sieve Non-Wire Bra in Black and in Buff (2 Pack) $123
Only a few left!
Sieve Non-Wire Bra in Black and in Peach and in Slate (3 Pack) Sieve Non-Wire Bra in Black and in Peach and in Slate (3 Pack) Sieve Non-Wire Bra in Black and in Peach and in Slate (3 Pack) $180
Write a Review
average rating 4.6 out of 5
Based on 125 reviews
  • 5 Stars
    99 Reviews
  • 4 Stars
    13 Reviews
  • 3 Stars
    7 Reviews
  • 2 Stars
    3 Reviews
  • 1 Star
    3 Reviews
90% of reviewers would recommend this product to a friend
Overall
Rated 1 on a scale of minus 2 to 2, where minus 2 is Hated it, 0 is Meh and 2 is Loved it
Quality
Rated 4 out of 5
Comfort
Rated 4 out of 5
125 Reviews
Reviewed by Nassim T.
Verified Buyer
Review posted
Cotton Brief in Black (Pack)
Reviewing
Cotton Brief in Black (Pack)
I recommend this product
Rated 5 out of 5
Size Purchased
M
How it Fits
True to Size
Age
35 - 44
Jean Size
  • 27

This underwear feels like butter

So soft, you barely feel it. Most comfortable underwear

Loading...
Overall
Rated 2 on a scale of minus 2 to 2, where minus 2 is Hated it, 0 is Meh and 2 is Loved it
Quality
Rated 5 out of 5
Comfort
Rated 5 out of 5
Was this helpful?
Reviewed by Brit
Verified Buyer
Review posted
Cotton Brief in Black (Pack)
Reviewing
Cotton Brief in Black (Pack)
I recommend this product
Rated 5 out of 5
Size Purchased
S
How it Fits
True to Size
Age
25 - 34
Jean Size
  • 25

So comfy and soft

So comfy and soft, my favorite to sleep in

Loading...
Overall
Rated 2 on a scale of minus 2 to 2, where minus 2 is Hated it, 0 is Meh and 2 is Loved it
Quality
Rated 5 out of 5
Comfort
Rated 5 out of 5
Was this helpful?
Reviewed by cameron k.
Verified Buyer
Review posted
Cotton Brief in Black (Pack)
Reviewing
Cotton Brief in Black (Pack)
I recommend this product
Rated 5 out of 5
Size Purchased
M
How it Fits
True to Size
Age
25 - 34
Jean Size
  • 28
  • 29
  • 30

Cotton Brief in Black

Super comfy just to lounge around in. Would definitely recommend!!

Loading...
Overall
Rated 2 on a scale of minus 2 to 2, where minus 2 is Hated it, 0 is Meh and 2 is Loved it
Quality
Rated 5 out of 5
Comfort
Rated 5 out of 5
Was this helpful?

Underwear Sizing

Underwear Sizing Size Chart

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

@negativeunderwear