Unisex Best Sellers IN-STOCK
Seattle Mariners Heavyweight T-Shirt - Natural
Seattle Mariners Heavyweight T-Shirt - Natural

Seattle Mariners Heavyweight T-Shirt - Natural

Sale price$69.00 CAD
p/c on demand
Your purchase will help us raise $1,000,000 for mental health research
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Sale price$69.00 CAD

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Materials & Care
• 100% combed cotton
• Machine wash with similar colours and tumble dry on a low setting or hang to dry

Features
• Officially licensed MLB merchandise
• Heavyweight
• Wide neck ribbing
• Preshrunk for minimal shrinkage

Size & Fit
• Unisex sizing
• Relaxed, oversized fit

Materials & Care
• 100% combed cotton
• Machine wash with similar colours and tumble dry on a low setting or hang to dry

Features
• Officially licensed MLB merchandise
• Heavyweight
• Wide neck ribbing
• Preshrunk for minimal shrinkage

Size & Fit
• Unisex sizing
• Relaxed, oversized fit

Materials & Care
• 100% combed cotton
• Machine wash with similar colours and tumble dry on a low setting or hang to dry

Features
• Officially licensed MLB merchandise
• Heavyweight
• Wide neck ribbing
• Preshrunk for minimal shrinkage

Size & Fit
• Unisex sizing
• Relaxed, oversized fit

UNISEX

CORE FIT

Have you ever felt perfection? Our core fit is a Unisex fit, not too big and not too small. Just right every single time.

HEAVYWEIGHT

Like a warm hug but better. Structured and heavyweight with a soft-brushed back for added warmth.

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Size Guide

UNISEX

CORE FIT

Have you ever felt perfection? Our core fit is a Unisex fit, not too big and not too small. Just right every single time.

HEAVYWEIGHT

Like a warm hug but better. Structured and heavyweight with a soft-brushed back for added warmth.

S M L XL XXL 3XL

Body Width

20"

21.5"

23.25"

24.75"

26.25"

28"

Body Length

27.75"

29"

30.5"

31.75"

33.25"

34"

How to Measure

Shoulder

Measured straight across, from the outer-most point of the shoulder.

Chest

Measured across the body, from armpit-to-armpit.

Length

Measured from top to bottom, from the upper-most part of the garment to the bottom of the hem.

Sleeve

Measured straight down from the top of the shoulder seam, to the end of the sleeve hem, along the outside.

Neck

Measured across, from the furthest inner edges of the neck opening.

Size Guide

UNISEX

CORE FIT

Have you ever felt perfection? Our core fit is a Unisex fit, not too big and not too small. Just right every single time.

HEAVYWEIGHT

Like a warm hug but better. Structured and heavyweight with a soft-brushed back for added warmth.

S M L XL XXL 3XL

Body Width

20"

21.5"

23.25"

24.75"

26.25"

28"

Body Length

27.75"

29"

30.5"

31.75"

33.25"

34"

How to Measure

Shoulder

Measured straight across, from the outer-most point of the shoulder.

Chest

Measured across the body, from armpit-to-armpit.

Length

Measured from top to bottom, from the upper-most part of the garment to the bottom of the hem.

Sleeve

Measured straight down from the top of the shoulder seam, to the end of the sleeve hem, along the outside.

Neck

Measured across, from the furthest inner edges of the neck opening.

Need Help?

If you have a question or concern don't hesitate to reach out to our Customer Care team. Contact Us.

Customer Reviews

Based on 124 reviews
93%
(115)
2%
(2)
2%
(3)
2%
(2)
2%
(2)
T
Taryn Card (Nepean, CA)
Love!!

Love this shirt!! I got a large (small is my true to size size) for an oversized fit and its perfect! Great quality and such unique gear!

L
Lindsey McDonnell (Newcastle upon Tyne, GB)
Great fit

Recently bought this T-shirt for my bf who loves it!

M
Mike Parent (Brossard, CA)

Amazing quality makes a great gym fit! Would suggest to everyone! Awesome print

J
Jérôme Trépanier (Donnacona, CA)
Great quality

I bought 2 t-shirt and a long sleeve from them and the quality is there. If you wish for an oversized just take a size over what you normaly where and it’ll do great!

C
Chrystal Kinnee (Kitchener, CA)
I Simply Couldn’t Love This Tee More!!

When asked where I got my tee, I want to gate-keep and save all the goodness for myself! But I simply cannot do that. I love this brand too much. My tee fits me perfectly. I am an oversized girly, and that’s the fit I was going for when I purchased the Large. The collar is so flattering, and hits perfectly below my hips to wear with bike shorts, it also looks amazing with light blue jeans, and is easy to tuck some material in! My true size is S/M. I’m 5’6”, 140lbs, athletic build.

Customer Reviews

Based on 124 reviews
93%
(115)
2%
(2)
2%
(3)
2%
(2)
2%
(2)
T
Taryn Card (Nepean, CA)
Love!!

Love this shirt!! I got a large (small is my true to size size) for an oversized fit and its perfect! Great quality and such unique gear!

L
Lindsey McDonnell (Newcastle upon Tyne, GB)
Great fit

Recently bought this T-shirt for my bf who loves it!

M
Mike Parent (Brossard, CA)

Amazing quality makes a great gym fit! Would suggest to everyone! Awesome print

J
Jérôme Trépanier (Donnacona, CA)
Great quality

I bought 2 t-shirt and a long sleeve from them and the quality is there. If you wish for an oversized just take a size over what you normaly where and it’ll do great!

C
Chrystal Kinnee (Kitchener, CA)
I Simply Couldn’t Love This Tee More!!

When asked where I got my tee, I want to gate-keep and save all the goodness for myself! But I simply cannot do that. I love this brand too much. My tee fits me perfectly. I am an oversized girly, and that’s the fit I was going for when I purchased the Large. The collar is so flattering, and hits perfectly below my hips to wear with bike shorts, it also looks amazing with light blue jeans, and is easy to tuck some material in! My true size is S/M. I’m 5’6”, 140lbs, athletic build.

Give Back Report

1% For Mental Health

Mental Health is a cause that we are deeply passionate about as a brand. 1% of sales from all of our products to mental health research through our giveback partners.

WITH YOUR HELP, WE HAVE DONATED

$423,439

Our mission is to raise $1,000,000 for the causes our community is passionate about by 2030.