Size Chart
Men's Size Chart by Body Measurements (in.)
| Size | Chest | Waist | Arm |
| S | 36-37 | 29-31 | 32 |
| M | 38-40 | 32-34 | 33 |
| L | 41-43 | 35-37 | 34 |
| XL | 44-47 | 38-41 | 35 |
| XXL | 48-51 | 42-45 | 36 |
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Better Basics
Elevate your basics and help build a better world with us. That's why we use sustainable materials to do the least harm to the environment, and support an ethical supply chain. Our French Terry sweats are high quality and durable so your favorite basics last a lifetime and stay out of the landfills.
One tree planted for every garment.
Trees help us fight climate change by absorbing carbon dioxide from the atmosphere that causes global warming. That's why we plant one tree for every garment to neutralize our carbon footprint.
Customer Reviews
5.0
Based on 8 Reviews
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TP
04/11/2022
Tina P. I recommend this product
Men’s Zip Hoodie
I bought this hoodie for my partner who is 6’4 and often has trouble finding clothes that fit him well. He says: "Thank you for being one of the few clothing companies that understands that XXL doesn’t mean “XL, only wider”. As a guy who has spent his lifetime swimming around in tent-like shirts that fit me in the shoulders but have sleeves that stop mid forearm, it is refreshing to find something that actually fits me.” Besides the great fit, the cotton is super soft and great quality.
JN
03/22/2022
Jared N. 
United StatesI recommend this product
Love Your Products
The feel and quality of these hoodies are incredible. The fit almost perfect. And the sustainability story and overall story behind these products is great. Will be buying many more.
SG
03/20/2022
Seema G. United StatesI recommend this product
FABULOUS FIT, FEEL, TOP QUALITY
I love Proto101's products. They are the softest shirts/hoodies I've ever worn and feel luxurious. I'm hooked!
OK
03/14/2022
Otis K. United StatesI recommend this product
O
03/05/2022
OK New York, New York, United States
Soft and strong
Soft, strong, well made and an awesome color. Love it! And the zipper is tough!