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  • Men's Underwear
    Size
    Waist
    Hip
    Equivalent
    S
    30-31"
    36-37"
    2-4
    M
    32-33"
    38-39"
    6-8
    L
    34-35"
    40-41"
    10-12
    XL
    36-37.5"
    42-44.5"
    14-16
    2XL
    38-40"
    45-47.5"
    18-20
Size
Waist
Hip
Equivalent
S
30-31"
36-37"
2-4
M
32-33"
38-39"
6-8
L
34-35"
40-41"
10-12
XL
36-37.5"
42-44.5"
14-16
2XL
38-40"
45-47.5"
18-20

Free Shipping on US orders over $96

Knickey is now Subset

0
Organic Cotton Men's Boxer Brief in Carbon

Will is 6’2” and a 32.5" x 32.5," wearing a Subset M

Will is 6’2” and a 32.5" x 32.5," wearing a Subset M

Will is 6’2” and a 32.5" x 32.5," wearing a Subset M

Will is 6’2” and a 32.5" x 32.5," wearing a Subset M

See in on:
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Organic Cotton Men's Boxer Brief

Stock up! 3 for $75
$30 for 1
Core
Carbon
Size
S
-
+

Sign up for our waitlist to be notified when in stock

Underwear that checks all the boxes: a standard mid-waist rise, a moderate 4" inseam and a classic slim fit. Designed with a soft, sturdy waistband and crafted in premium breathable organic cotton - this might just be your perfect first layer.
Complete The Set
Organic Cotton Men's Boxer in Carbon
S
M
L
XL
2XL
Organic Cotton Men's Boxer in Carbon $32
Select Size
More colors
Organic Cotton Men's Boxer in Marine
S
M
L
XL
2XL
Organic Cotton Men's Boxer in Marine $32
Select Size
More colors
Organic Cotton Men's Boxer in Meridian
S
M
L
XL
2XL
Organic Cotton Men's Boxer in Meridian $32
Select Size
More colors
Organic Cotton Men's Boxer in Carbon
S
M
L
XL
2XL
Organic Cotton Men's Boxer in Carbon $32
Select Size
More colors
Organic Cotton Men's Boxer in Meridian
S
M
L
XL
2XL
Organic Cotton Men's Boxer in Meridian $32
Select Size
More colors
Organic Cotton Men's Boxer in Carbon
S
M
L
XL
2XL
Organic Cotton Men's Boxer in Carbon $32
Select Size
More colors
Organic Cotton Men's Boxer in Carbon
S
M
L
XL
2XL
Organic Cotton Men's Boxer in Carbon $32
Select Size
More colors
Organic Cotton Men's Boxer in Garnet
S
M
L
XL
2XL
Organic Cotton Men's Boxer in Garnet $32
Select Size
More colors
Get on the Waitlist
  • Fit Details

    Rise: Middle
    Inseam: Medium - 4"

    • Functional front fly & ergonomic pouch shaped for optimal room 
    • Flatlock seaming for zero distractions.
    • Super soft waistband that never digs in
  • Materials & Care

    Fabric: 95% Certified Organic Cotton, 5% Elastane for stretch
    Waistband Elastic: 70% Recycled polyester, 30% Spandex
    Satin Jacquard Label: 100% Polyester

    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
Inseam: Medium - 4"

  • Functional front fly & ergonomic pouch shaped for optimal room 
  • Flatlock seaming for zero distractions.
  • Super soft waistband that never digs in
Organic Cotton Men's Boxer Brief
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