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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 2211 reviews
94%
(2068)
5%
(106)
1%
(24)
0%
(5)
0%
(8)
I
I.M.

fit great

J
Joey T.
Near-perfect lounging boxers

Buttery smooth fabric and a classic, fun pattern! I got a Medium because the three-pack was out of stock for Large, but they still fit pretty well on me (I have a 35-36-inch waist). Even if I got a Large, these loose boxers are a little more snug than expected, but they still hug the thighs and butt comfortably. If you want looser, I'd go a size up. I was impressed by the bits of pleating on these, too. I wouldn't recommend wearing these under pants (boxer briefs are perfect for that), but I love wearing these at home to lounge around. If there was one thing I'd like, I wish this had the Nice Laundry tag on the outside like the boxer briefs because I like showing off the brand. ;) But other than that, you can't go wrong with these.

C
Cody
Worth it so far

Great fit, little speedy but worth it so far.

M
Michael

Nice fit. Very comfortable without being baggy

A
Anonymous
Greta fitting

Greta fitting. Feels good cool colors

H
Holden E.
i

i like

W
Wayne H.
I think the opening for your "thing" is a little small and up pretty high to use!

I think the opening for your "thing" is a little small and up pretty high and hard to use that feature. I love the fabric and the fit and the feel. I feel like I have nothing on under my pants!!!

K
Kevin A.
perfect fix

super comfortable and perfect length

m
matthew p.
perfect fit

perfect fit. look great. will be buying more

T
Trevor M.
Nice fit

Nice fit. Very comfortable

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.

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