• Soft Bras
    Size
    Underbust
    Bust
    Cups
    XS
    26.5-27.5"
    28.5-31.5"
    A
    S
    28-29"
    31.5-34.5"
    A-B
    S+
    28-29"
    34-36"
    C-D
    M
    30-31"
    34-36"
    B-C
    M+
    30-31"
    36.5-38.5"
    D-E
    L
    32-34"
    35.5-38.5"
    B-C
    L+
    32-34"
    39-42"
    D-E
    XL
    35-37"
    39-42"
    C-D
    XL+
    35-37"
    42.5-46.5"
    E-F
    2XL
    38-41"
    43-46"
    C-D
    2XL+
    38-41"
    47-51"
    E-F
    3XL+
    42-45"
    51-55"
    F

    Sizing Tips:

    • "+" indicates accommodation of larger cup sizes
    • If between sizes, we recommend sizing up
    • If you have a larger cup than indicated with the underbust, size up
Size
Underbust
Bust
Cups
XS
26.5-27.5"
28.5-31.5"
A
S
28-29"
31.5-34.5"
A-B
S+
28-29"
34-36"
C-D
M
30-31"
34-36"
B-C
M+
30-31"
36.5-38.5"
D-E
L
32-34"
35.5-38.5"
B-C
L+
32-34"
39-42"
D-E
XL
35-37"
39-42"
C-D
XL+
35-37"
42.5-46.5"
E-F
2XL
38-41"
43-46"
C-D
2XL+
38-41"
47-51"
E-F
3XL+
42-45"
51-55"
F

Sizing Tips:

  • "+" indicates accommodation of larger cup sizes
  • If between sizes, we recommend sizing up
  • If you have a larger cup than indicated with the underbust, size up

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Our Pick
An organic cotton triangle soft bra in spice orange color with adjustable straps and a center seam.
Subset organic cotton mid-rise brief and triangle soft bra in spice orange brown color.

Lola is a 44DD, wearing a Subset 2XL+

Hannah is a 36D, wearing a Subset L

Maya is a 33C, wearing a Subset S

Mercy is a 32C, wearing a Subset S

Maya is a 33C, wearing a Subset S

Mercy is a 32C, wearing a Subset S

Anthonia is a 40D, wearing a Subset 2XL+

Maya is a 33C, wearing a Subset S

Maya is 5'11" and a size 4, wearing a Subset S

Eli is a 33C, wearing a Subset S

See it on:
4.3
Rated 4.3 out of 5 stars
1,193 Reviews

Organic Cotton
Triangle Soft Bra

Any 2 soft bras for $115
$62 for 1
  • Triangle cups
  • Medium support
  • Adjustable band + straps
Size:
More Cup Room

Color:

Core
Limited
-
+

Sign up for our waitlist to be notified when in stock

Free Shipping on U.S. Orders Over $75

Ships in 1 to 2 Business Days

Easy-to-use online Returns Portal

Made with Organic
Cotton

Breathable and
Moisture-Wicking

Recyclable through
Subset's Program

Eco-Friendly and Sustainable Materials

Complete The Set
An organic cotton mid rise brief in carbon black color.
2XS
XS
S
M
L
XL
2XL
3XL
4XL
Organic Cotton Mid-Rise Brief in Carbon
$20
Select Size
More colors
A mid-rise bikini in marine blue color.
XS
S
M
L
XL
2XL
3XL
Organic Cotton Mid-Rise Bikini in Marine
$20
Select Size
More colors
A high rise brief in cacao brown color.
2XS
XS
S
M
L
XL
2XL
3XL
4XL
Organic Cotton High-Rise Brief in Cacao
$20
Select Size
More colors
A mid rise bikini in spice brown color.
2XS
XS
S
M
L
XL
2XL
3XL
Organic Cotton Mid-Rise Bikini in Spice
$20
Select Size
More colors
Organic Cotton Wide-Leg Pant in Stone
XS
S
M
L
XL
2XL
Organic Cotton Wide-Leg Pant in Stone
$60 $120
Select Size
More colors
A mid rise bikini in wheat beige color.
2XS
XS
S
M
L
XL
2XL
3XL
Organic Cotton Mid-Rise Bikini in Wheat
$20
Select Size
More colors
A high-waisted light pink quartz brief made from organic cotton.
XS
S
M
L
XL
2XL
3XL
Organic Cotton High-Rise Brief in Quartz
$20
Select Size
More colors
A low-rise organic cotton women's brief in a gale blue color.
XS
S
M
L
XL
2XL
3XL
Organic Cotton Low-Rise Brief in Gale
$15 $20
Select Size
More colors
Low Rise Thong - Black - Knickey Organic Underwear
2XS
XS
S
M
L
XL
2XL
3XL
Organic Cotton Low-Rise Thong in Carbon
$20
Select Size
More colors
A pair of mid-rise shorties in marine blue color.
XS
S
M
L
XL
2XL
3XL
4XL
Organic Cotton Mid-Rise Shortie in Marine
$20
Select Size
More colors
A mid-rise hipster underwear in cacao brown color.
2XS
XS
S
M
L
XL
2XL
3XL
Organic Cotton Mid-Rise Hipster in Cacao
$20
Select Size
More colors
Low Rise Thong - Light Brown - Knickey Organic Underwear
2XS
XS
S
M
L
XL
2XL
3XL
Organic Cotton Low-Rise Thong in Spice
$20
Select Size
More colors
A mid-rise brief in stone beige color.
XS
S
M
L
XL
2XL
3XL
4XL
Organic Cotton Mid-Rise Brief in Stone
$20
Select Size
More colors
A pair of mid-rise shorties in wheat beige color.
XS
S
M
L
XL
2XL
3XL
4XL
Organic Cotton Mid-Rise Shortie in Wheat
$20
Select Size
More colors
Organic cotton mid-rise thong in a quartz light pink color.
XS
S
M
L
XL
2XL
Organic Cotton Mid-Rise Thong in Quartz
$20
Select Size
More colors
A mid-rise bikini in marine blue color.
XS
S
M
L
XL
2XL
3XL
Organic Cotton Mid-Rise Bikini in Marine
$20
Select Size
More colors
Organic Cotton Triangle Soft Bra
-
+
  • Description

    The Triangle Soft Bra is our bestselling organic cotton bralette style with better structure and expanded cup sizes. You'll hardly believe the support of this wireless bra and the comfort of our signature organic cotton. Darted cups come double-lined and center-seamed, with a sturdy back closure for adjustability. Get ready to reach for it on repeat. 

  • Fit Details

    Cut: Moderate
    Support: Medium
    Adjustability: Band & Straps 

    • Triangle shaped cups give partial chest coverage
    • Good hold from darted, double-lined cups, giving lift without bulk
    • 3-row hook & eye closure at back for adjustability
    • Adjustable shoulder straps
    • 2 size ranges based on cup volume
  • Materials & Care

    Fabric: 95% Certified Organic Cotton, 5% Elastane
    Straps: 70% Recycled Polyester, 30% Spandex
    Hardware: Recycled Zinc & Alloy 
    Band: 100% Recycled Polyester & Natural Rubber
    Closure: 78% Regenerated Nylon, 22% Elastane

    Wash in cold water and hang dry to save energy and extend the life of your bra. Earth-friendly detergents are highly recommended.

  • Shipping & Returns

    Shipping

    • Free shipping on US orders over $75
    • US Flat Rate shipping of $5 or $8, depending on order size
    • Carbon-Neutral shipping

    Returns

    • First Pair Guarantee on all underwear
    • Free exchanges and returns to store credit
    • Returns to refund with a $8 return shipping fee
    • Pre-paid shipping labels provided to US orders 
    • Easy-to-use online Returns Portal

    For more information on shipping, returns, & international orders swing by our FAQs

  • Impact

    This Product's Impact

    1.5 kg of emissions offset

    226.4 glasses of drinking water saved

    5.6 sq ft of land saved from pesticides

  • End of Life

    We take responsibility for the full lifecycle of our products, but we don’t stop there. We started the world’s first intimates Recycling Program to divert items from any brand, Subset or not.

    At the end of this product's life, you can recycle it here.

The Triangle Soft Bra is our bestselling organic cotton bralette style with better structure and expanded cup sizes. You'll hardly believe the support of this wireless bra and the comfort of our signature organic cotton. Darted cups come double-lined and center-seamed, with a sturdy back closure for adjustability. Get ready to reach for it on repeat. 

Description

The Triangle Soft Bra is our bestselling organic cotton bralette style with better structure and expanded cup sizes. You'll hardly believe the support of this wireless bra and the comfort of our signature organic cotton. Darted cups come double-lined and center-seamed, with a sturdy back closure for adjustability. Get ready to reach for it on repeat. 

Fit Details

Cut: Moderate
Support: Medium
Adjustability: Band & Straps 

  • Triangle shaped cups give partial chest coverage
  • Good hold from darted, double-lined cups, giving lift without bulk
  • 3-row hook & eye closure at back for adjustability
  • Adjustable shoulder straps
  • 2 size ranges based on cup volume
Materials & Care

Fabric: 95% Certified Organic Cotton, 5% Elastane
Straps: 70% Recycled Polyester, 30% Spandex
Hardware: Recycled Zinc & Alloy 
Band: 100% Recycled Polyester & Natural Rubber
Closure: 78% Regenerated Nylon, 22% Elastane

Wash in cold water and hang dry to save energy and extend the life of your bra. Earth-friendly detergents are highly recommended.

Shipping & Returns

Shipping

  • Free shipping on US orders over $75
  • US Flat Rate shipping of $5 or $8, depending on order size
  • Carbon-Neutral shipping

Returns

  • First Pair Guarantee on all underwear
  • Free exchanges and returns to store credit
  • Returns to refund with a $8 return shipping fee
  • Pre-paid shipping labels provided to US orders 
  • Easy-to-use online Returns Portal

For more information on shipping, returns, & international orders swing by our FAQs

Impact

This Product's Impact

1.5 kg of emissions offset

226.4 glasses of drinking water saved

5.6 sq ft of land saved from pesticides

End of Life

We take responsibility for the full lifecycle of our products, but we don’t stop there. We started the world’s first intimates Recycling Program to divert items from any brand, Subset or not.

At the end of this product's life, you can recycle it here.

Shop the Look

Organic Cotton Triangle Soft Bra in Carbon
Organic Cotton Triangle Soft Bra in Carbon
Organic Cotton Mid-Rise Thong in Carbon
Organic Cotton Mid-Rise Thong in Carbon

Committed to organic cotton excellence

Fit First

First layers that are built for body and easy on the earth - because you deserve a drawer full of faultless essentials that are compromise-free.

Certified Sustainable

Organic cotton’s growth, harvest, and manufacturing processes are safe for farm and factory workers and are kind on Earth’s water and land.

Fair Trade

Our factories are Fair Trade certified to ensure everyone involved in the making of our products is treated with the respect and care they deserve.

Free Returns

Carbon-neutral shipping

Easy Exchanges

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Shop now and swap sizes & styles risk-free.
Free Exchanges, Easy Returns
Shop now and swap sizes & styles risk-free.
Free Exchanges, Easy Returns
Shop now and swap sizes & styles risk-free.
Free Exchanges, Easy Returns
Shop now and swap sizes & styles risk-free.
Free Exchanges, Easy Returns

Reviews

4.3
Rated 4.3 out of 5 stars
Based on 1,193 reviews
79%would recommend these products
Write a Review (Opens in a new window)
1,193 reviews
  • Callie B.
    Flag of United States
    Verified Buyer
    Reviewing
    Organic Cotton Triangle Soft Bra in Stone
    I recommend this product
    Age Range 45-54
    Size Purchased M+
    I usually wear 34, DD
    Rated 5 out of 5 stars
    3 minutes ago
    Best wire free organic bra

    I looked for many months for an organic wire free adjustable straps bra. There are not many options available and Subset triangle bra seemed to meet my desired criteria. It's very comfortable, provides mild-mod support so it's great for working from home. I wish it came in pure white or a light nude color because the wheat color is very yellow and not great on most skin tones. My favorite color is the stone. I bought three in total.

    FitRated 0.0 on a scale of minus 2 to 2
    ComfortRated 2.0 on a scale of minus 2 to 2
    SupportRated -1.0 on a scale of minus 2 to 2
    Was this helpful?
  • Hope
    Verified Reviewer
    Reviewing
    Organic Cotton Triangle Soft Bra
    I recommend this product
    Rated 5 out of 5 stars
    2 days ago
    So comfy and cute I'm buying more colors

    Obsessed with these. The organic cotton fabric is really soft, genuinely one of the nicest-feeling bra material I've worn, and it's the reason I keep reaching for it. It's completely wireless but still supportive, the straps and band adjust to a really good fit, and it runs true to size (I'm a medium and it's spot on). Cute style, so comfortable I forget I have it on. I've got the [Triangle in Stone and I think the style is really cute and unique from my other bras. I'm already planning to order more styles and colors.

    Was this helpful?
  • Danielle R.
    Flag of United States
    Verified Buyer
    Reviewing
    Organic Cotton Triangle Soft Bra in Wheat
    I recommend this product
    Age Range 25-34
    Size Purchased S+
    I usually wear 32, D
    Rated 5 out of 5 stars
    2 days ago
    Cotton bra: achieved.

    Second bra I’ve gotten. They are comfortable and work well. I love the option for rib/cup size.

    FitRated 0.0 on a scale of minus 2 to 2
    ComfortRated 2.0 on a scale of minus 2 to 2
    SupportRated 2.0 on a scale of minus 2 to 2
    Was this helpful?
  • Elizabeth W. C.
    Flag of United States
    Verified Buyer
    Reviewing
    Organic Cotton Triangle Soft Bra in Quartz
    I recommend this product
    Age Range 45-54
    Size Purchased XL
    I usually wear 38, C
    Rated 5 out of 5 stars
    3 days ago
    Best Undergarments

    Subset makes super comfortable bras and underwear. I love the color palette, fit, and material. I'm in the process of weeding out all of my old styles and replacing them with Subset!

    FitRated 0.0 on a scale of minus 2 to 2
    ComfortRated 2.0 on a scale of minus 2 to 2
    SupportRated 0.0 on a scale of minus 2 to 2
    Was this helpful?
  • Summer R.
    Flag of United States
    Verified Buyer
    Reviewing
    Organic Cotton Triangle Soft Bra in Wheat
    I recommend this product
    Age Range 35-44
    Size Purchased L+
    I usually wear 36, D
    Rated 5 out of 5 stars
    4 days ago
    Breathable bras for the win!

    I have no words… These are the best bras on the market! So breathable and I love how clean and non-toxic they are. I will be buying more in every color.

    FitRated 0.0 on a scale of minus 2 to 2
    ComfortRated 2.0 on a scale of minus 2 to 2
    SupportRated 0.0 on a scale of minus 2 to 2
    Was this helpful?

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