The Co36 Mock Neck T-Shirt is a modern essential that blends refined style with everyday comfort. Crafted from super-soft, heavyweight fabric, it features a sleek, structured neckline that adds a touch of sophistication while maintaining a comfortable, tailored fit. Designed for versatility, this tee ensures you're never overdressed or underdressed, whether worn solo or layered. With its timeless design and premium feel, the Mock Neck T-Shirt is a standout piece that elevates any wardrobe. Effortless, stylish, and built to last.
Find your size
The Mock Neck T-Shirt fits true to size, not too tight, not too loose.
Measure your chest at the widest point.
If chest and calculator give different sizes, go with chest.
Size
Chest (in)
Waist (in)
XS
33–34"
26–28"
S
35–37"
28–30"
M
38–40"
31–33"
Lmost popular
41–43"
34–36"
XL
44–46"
37–39"
XXL
47–49"
40–42"
The Mock Neck T-Shirt fits true to size, fitted through the shoulders and chest, easy through the torso. Between sizes? Go up.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
Shipping Information
- We Offer Free US Shipping. - Ships within 1-2 business days. - Standard 3-5 day delivery.
Customer Support
Our friendly staff is here to assist you with any of your questions.
FAQ’s
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Contact Us
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about the fit
A perfectly balanced fit, tailored to flatter with structured shoulders, 4-way stretch, and a clean, modern silhouette that’s designed for all-day comfort, effortless movement, and a polished look for any occasion.
Wardrobe Specs
Craftsmanship
Cool Comfort: Engineered with fabric that stays cool to the touch, ensuring all-day freshness.
Adaptive Stretch: 4-way stretch provides unrestricted movement for any activity
Elevated Structure: A heavier-weight fabric offers a refined, structured look, blending comfort with sophistication.
Structured Elegance: Tailored shoulders create a polished, elevated look.
Performance
All-Day Performance: Designed to stay comfortable and polished no matter the occasion.
Effortless Confidence: Look sharp and feel your best in every situation.
Simplify Your Day: Eliminate decision fatigue and the morning rush with a wardrobe designed to make dressing intuitive, effortless, and always on point.
Fit isn’t great, I have a 42” chest, so I ordered a large. Arms are too wide, which make my arms actually look skinny, even though I work out 3 times a week and look good in my other brands of tee shirts. I threw the shirts in the washer hoping a little shrinkage would tighten the arms, but all they did was get wavy along the seems. The shirts just don’t look good on me so I’m tossing them out. Lesson learned. I hate buying certain clothes online.
One of the few brands I’ve learned about through social media that actually have quality. This shirt feels a lot more expensive than it is . Great fit and looks very luxurious. I love the mock neck and will be ordering a lot more . I hate when shirts have a thin or loose collar . This fits very great on the neck and arms. Very thick material and has a soft but not weak feel . 10/10 all around . Great job Co36.
I really like the shirts. My only issue is the inconsistent sizing. I bought a three pack and only the navy one fit well. The other ones (gray and black), were slightly looser around the chest and arms. So you don't get the same consistent fit.
I thought the fit, style and quality was as advertised. I wore the black short sleeve mock to a family dinner at a nice restaurant and both my daughters commented on how good they thought the shirt looked on me.
This polo upholds the elite standard that Co36 is known for. The fit is tailored well for my body, the collar is structured solidly, and the weight is heavier for long-lasting shirt. The one polo for any occasion.
I love the fit and the feel, and the wash day simplicity.
I hate a loose, baggy collar, and I hate wearing a tie, but I'll feel just fine wearing one of these under a suit coat or sport coat. Life - simplified!
Great fitting polo
Material is 10/10 for the price
Collar stays clean and crisp
Heavy material does not expose anything under like most common white shirts do.
Great find !
Quality is 10/10.
I am 5'8 195lb.
Not tall, and not skinny and this is a flattering silloette.
Hugs the arms just right, flowy where it needs to be.
Can dress up a bit for work or dress down for a more relaxed but clean look.
The collar stays put which is HUGE
Great fitting shirt.
Collar stays put which is a huge plus
Material is very nice quality for the price.
Looks nice tucked out, but long enough to tuck in.
Its a gorgeous clean sleek polo ! Super happy with this purchase
The mock tee has exceeded my highest expectations. I have recommended your company to several friends and will continue to do so. As for me, I will ordering it black soon.
This shirt looks and feels great. I just purchased 3 of these to take to Italy with me in a couple of weeks. This also looks good enought to to wear with or without a jacket. It will be warm in southern Italy when I go so these will look great for everyday wear.