Delta Cool T-Shirt - Men's


Size Guide

This technical t-shirt is not only highly breathable and fast wicking, it helps amplify your body's natural cooling system.  Made of a material originally developed for US Special Forces operating in hot climates, this t-shirt will keep you cool on the trails, lakes, beaches, and anywhere else adventure takes you.

Great for hiking, climbing, fishing, kayaking and just lounging on a sunny day.

35 UPF rating.

Made in the USA:
Handcrafted in Lincoln, NH

Polartec Delta (58% polyester, 38% Lyocell, 4% Spandex)
Bluesign certified

Machine wash cold with like colors, gentle cycle
Lie flat or hang to dry
Do not bleach, or dry clean
Avoid the use of fabric softeners

Burgeon Outdoor was founded in 2019.  Burgeon’s mission is to help mountain communities flourish.  Burgeon proudly manufactures premium outdoor apparel in Lincoln, NH.  By manufacturing locally, Burgeon creates year round jobs in the White Mountains.  5% of Burgeon’s sales support its community and environment efforts. To learn more, please visit our studio at the Village Shops in Lincoln, our websiteor call us at 603-745-7123.

Customer Reviews

Based on 14 reviews
Mike (Worcester, US)
Perfect fit. Perfect quality

I will be ordering more!

Dan G. (Smithfield, US)
Got the job done on a humid day up Cannon Mountain!

My new favorite hiking shirt! During a very humid trip up Kinsman Ridge Trail to the summit of Cannon, it kept me cooler and much dryer than other shirts I have used in similar conditions.

Brian Y. (Kingfield, US)
Best tech T-shirt

I’ve got synthetic and wool t-shirts, all have positives and negative’s. So far the Delta shirt is a big winner. Been on a few hikes and bike rides, dry quickly, wicks great, and the best part is the feel of the material. Like wearing a cotton shirt vs the plastic feel of most synthetics. Will have to wait to see if it develops a funk, but so far its a big winner, wish there were a couple of color choices, really like the green, just would like my second shirt to be a different color

Dave B. (Goffstown, US)
Comfortable, functional, and stylish!

This shirt is great for outdoor warm weather activities such as hiking, running, or yardwork! Fit is true to size and very comfortable. Tech material wicks moisture and dries fast helping to keep you cool and comfortable. Looking forward to many hikes in the whites with this shirt!

Warner O. (Burlington, US)
My go to base layer

The best base layer t-shirt I've ever had. I sweat a lot and it never gets heavy or wet feeling. Would be nice if it came in a lighter color for sunny days but the olive isn't too dark. I would buy another please make more!