Bestselling high performance Merino t-shirt.
Bestselling high performance Merino t-shirt.
Duckworth's Vapor Tee begins with natural, American-grown Merino Wool that is then spun and knit into our proprietary Vapor Wool fabric. Vapor Wool combines three different fibers to create a garment that is lightweight, soft, cooling, antimicrobial (odor-free), moisture-wicking and ultra-fast-drying.
Performance-tested by the rugged mountains of Southwest Montana, this versatile Merino Wool T-shirt is built for everyday life and can handle whatever activities you love to do. Whether you are hiking, biking, hitting the slopes or just running errands around town, a Vapor Tee will keep you dry and comfortable.
Vapor tees feature a slightly athletic cut. American-made with American wool.
NEW FOR 2026: The vapor collection now features an updated vortex-spun yarn construction designed for greater durability, reduced pilling, and longer-lasting performance. This improvement strengthens the fabric while preserving its ultralight breathability and soft feel that continues to improve with wear and washing.
Composition: 38% Montana Merino Wool, 50% American Polyester, 12% Modal (beech wood pulp)
Weight: 150 gsm
Cold gentle machine wash with like colors. Do not bleach. Dry flat or line dry only; do not tumble dry. Can be reshaped while wet.
Our Fabrics
Overall rating: 4.8509407 / 5 from 691 reviews.
The Men's Vapor Tee by Duckworth is highly praised for its soft, comfortable, and lightweight material. Customers appreciate its great fit, high-quality fabric, and stylish appearance. The tee is versatile for various activities and is made with durable, odor-free, and moisture-wicking fabric.
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"It has a little different feel than my other vapor tees. I guess that is due to the new spinning method. However it is the same great Duckworth quality as before. I am hoping the new tees won’t pill quite as much as the old ones."
"Awsome T!! I have 3 powder hoody’s and this is my first T. Going to buy 2-3 more!!"
"Vapor - light, warm for weight, surprisingly tough. What underwear ought to be."
"FIts great, I used it for work all week and it never smelled. I work at a factory and sweat all day long."
"This is my second Vapor T I really appreciate the material & workmanship of the T I would strongly recommend trying this garment for a simple versatile T shirt for chores & / or the essential piece to begin your baselayer system for various weather & activities"
"My son used this in his 17 mile race said it was awesome"
"Vapor Tees are like Lays potato chips if you try one you will have to have more."
"Quality & Comfortable 👍👍"
"I love this tee. Fits good and wicks moisture during long hikes."
"Great shirts!!!"
We don’t source wool, we grow it on our very own ranch in Montana. We carefully manage every step of the process, from fiber to finished garment. Sheep to Shelf.
Trust, quality and comfort are paramount, assured by the pedigree of our wool supply from our founder's ranch and select certified Rocky Mountain wool growers.
Merino Wool layers made in the country of origin of the fleece – The United States – creates value added product for our local economies, bringing heirloom jobs back.
