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Slim Fit Boxer
Mariner

$30

Slim Fit Boxer
Mariner

$30

Information

A classic woven boxer reimagined to offer a more flattering, slim silhouette. Crafted using stretch pima cotton. Slim-fit pant friendly.

This is a slim-fitting garment. If you prefer a looser fit, size up. 

100% Gamechanger Guarantee. Love your first pair or it's on us. Read More

Start fresh: mix and match 6 underwear for $150.

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sizing & materials
Free shipping on US orders $75+

Information

A classic woven boxer reimagined to offer a more flattering, slim silhouette. Crafted using stretch pima cotton. Slim-fit pant friendly.

This is a slim-fitting garment. If you prefer a looser fit, size up. 

100% Gamechanger Guarantee. Love your first pair or it's on us. Read More

Start fresh: mix and match 6 underwear for $150.

Mariner slim fit boxer featuring navy blue with thin red stipes and golden button laid flat on grey backround.
Man leaning against bed railing wearing red saint davids athletics shirt and blue/red Mariner slim fit boxers.
Close up detail shot of golden button on Mariner slim fit boxer.
Close up detail shot of micromodal fabric found on Mariner slim fit boxer.
Mariner slim fit boxer featuring navy blue with thin red stipes and golden button laid flat on grey backround.
Man leaning against bed railing wearing red saint davids athletics shirt and blue/red Mariner slim fit boxers.
Close up detail shot of golden button on Mariner slim fit boxer.
Close up detail shot of micromodal fabric found on Mariner slim fit boxer.
Our Customers Are Saying…

Customer Reviews

Based on 2182 reviews
94%
(2041)
5%
(104)
1%
(24)
0%
(5)
0%
(8)
G
Gavin G.
Looks great and very

Looks great and very comfortable

A
Andrew H.
Best undies

Best undies in my undie drawer

D
Dylan W.
The quality is solid

The quality is solid, functionality meets expectations, and it’s clear someone put real thought into the design. Delivery was prompt and packaging secure, which always matters.

C
Christopher M.
They fit just right in all the right places.

Love these boxers! They fit just right in all the right places. Large wasn't my size however mediums were perfect. I am 5'7 and a half, 180 lb.

D
Don W.
Great! I love the fit

Great! I love the fit. Sadly, out of stock now however.

A
Anonymous
Amazing product! Feels great

Amazing product! Feels great.

D
Devin S.
very

very Nice

M
Micai
Good fit with room to breathe

Good fit in the legs with plenty of room for the boys to breathe

C
Clayton S.
Great feel, great fit

Great feel, great fit. Love them just wish they were cheaper.

C
Chris
Great fit and comfortable material! Will order more

Great fit and comfortable material! Will order more.

If boxers are your preferred underwear of choice, look no further than these
flattering, slim-fit stunners from Nice Laundry."
- Men's Health

Image of product: Slim Fit Boxer ~ Mariner - type Pack

4-way stretch fabric

We blended buttery soft pima cotton with stretchy nylon in a perfect weight to create a breathable fabric that moves with you.

Image of product: Slim Fit Boxer ~ Mariner - type Pack

high-end tailoring techniques

Twin single-needle darts ensure that there's no bunching from excess fabric for a sleek, custom-tailored look and feel.

Image of product: Slim Fit Boxer ~ Mariner - type Pack

gusset for better fit

Our special diamond gusset keeps things feeling roomy on the inside, but looking slim on the outside.