• Women's Underwear
    Size
    Waist
    Hip
    Equivalent
    2XS
    24-25"
    34-35"
    00
    XS
    25.5-26.5"
    35.5-36.5"
    0
    S
    27-28"
    37-38"
    2-4
    M
    29-30"
    39-40"
    6-8
    L
    31-33.5"
    41-42.5"
    10-12
    XL
    34-36"
    43-45"
    14-16
    2XL
    38-40.5"
    47-49.5"
    18-20
    3XL
    42-45"
    51-54"
    22-24
    4XL
    46-49"
    55-58"
    26-28

    Sizing Tip: If in between sizes, we recommend sizing down.

Size
Waist
Hip
Equivalent
2XS
24-25"
34-35"
00
XS
25.5-26.5"
35.5-36.5"
0
S
27-28"
37-38"
2-4
M
29-30"
39-40"
6-8
L
31-33.5"
41-42.5"
10-12
XL
34-36"
43-45"
14-16
2XL
38-40.5"
47-49.5"
18-20
3XL
42-45"
51-54"
22-24
4XL
46-49"
55-58"
26-28

Sizing Tip: If in between sizes, we recommend sizing down.

Free Shipping on US orders over $50

Knickey is now Subset

Rated 4.6 out of 5
Based on 262 reviews

Organic Cotton
Mid-Rise Retro Brief

Any 3 styles for $50
$20 for 1
Core
Carbon
Limited
Carbon
Size
M
-
+

Sign up for our waitlist to be notified when in stock

A nod to the classic silhouettes of 60s glam, this style's retro design features a higher middle-waist and a dropped, low leg-line on the hips for full coverage in the both the front and back. Stay-put external leg elastics keep this brief securely in place all day long.
Complete The Set
Organic Cotton New Keyhole Soft Bra in Marine
XS
S
S+
M
M+
L
L+
XL
XL+
2XL
2XL+
3XL+
Select Size
Organic Cotton New Triangle Soft Bra in Meridian
XS
S
S+
M
M+
L
L+
XL
XL+
2XL
2XL+
3XL+
Select Size
Organic Cotton New Triangle Soft Bra in Garnet
XS
S
S+
M
M+
L
L+
XL
XL+
2XL
2XL+
3XL+
Select Size
Organic Cotton New Triangle Soft Bra in Marine
XS
S
S+
M
M+
L
L+
XL
XL+
2XL
2XL+
3XL+
Select Size
Organic Cotton New Keyhole Soft Bra in Meridian
XS
S
S+
M
M+
L
L+
XL
XL+
2XL
2XL+
3XL+
Select Size
Organic Cotton New Triangle Soft Bra in Stone
XS
S
S+
M
M+
L
L+
XL
XL+
2XL
2XL+
3XL+
Select Size
Get on the Waitlist
  • Fit Details

    Rise: Middle
    Leg: Low
    Seat: Maximum

    • Sits at the middle of the waist & cut low on hip
    • Full rear coverage
    • Minimal exterior leg elastics for secure placement
    • Signature soft waistband that never digs in
  • Materials & Care

    Fabric: 95% Certified Organic Cotton, 5% elastane for stretch
    Waist Elastic: 91% Nylon 9%, Elastane
    Exterior Leg Elastic: 86% Nylon, 14% Elastane

    Machine wash cold. Hang to dry for lower impact, or tumble dry if preferred. Do not bleach. Earth-friendly detergents are highly recommended.

  • Shipping & Returns

    Shipping

    • Free shipping on US orders over $96
    • US Flat Rate shipping $8
    • International shipping & duties charges calculated at checkout
    • Carbon-Neutral shipping

    Returns

    • First Pair Guarantee on all underwear
    • Free exchanges and returns to store credit
    • Returns to refund with a $4 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

    Learn more about the impact of our products.

  • 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.

Rise: Middle
Leg: Low
Seat: Maximum

  • Sits at the middle of the waist & cut low on hip
  • Full rear coverage
  • Minimal exterior leg elastics for secure placement
  • Signature soft waistband that never digs in
Organic Cotton Mid-Rise Retro Brief