Dense stretch woven blend: Traps warmth and maintains flexibility for active use
Dual chest pockets: Keeps tools and essentials secure and within reach
Sunglass wipe: Keeps lenses clear for improved visibility outdoors
Snap front with rubber buttons: Allows easy adjustment for a custom fit
Water resistant treatment: Shedds light precipitation to keep you comfortable
Summarized by Shop
We wanted a flannel that could handle real cold-weather work, so we built this heavier upgrade to our Tech Flannel Shirt. The dense, stretch-woven blend traps warmth while staying flexible, making it ideal for fall through winter. Dual chest pockets keep tools and pens close, a sunglass wipe keeps lenses clear, and a snap front with rubbe
Fabric
Flannel
Fabric Weight
Not specified
Color
Gray, White
Pattern
Plaid
Available Sizes
S, M, L, XL, XXL, XXXL
Sleeve Length
Long
Summarized by Shop
5.0
25 ratings
5
4
3
2
1
The fit is perfect for me, it's warmer than I thought it would be, which is an added bonus. So far I've been very impressed with everything that I have bought. I bought my F. I. L. a T3 hoodie because I liked mine so much.
S
Stuart · December 23, 2025
Really great shirt. Fabric is a little boardy but might break in nicely. Good fit, same across other shirts from them. I like the snaps and the style of this shirt.
K
Kim · December 22, 2025
M2 Tech Flannel is Outstanding
Excellent design and detailed assembly. Arms and body are the right length for this tall dude and I find the weight of the fabric is just what I want in a cool season shirt not flimsy but not so thick it impedes your movement. It feels good to wear and it looks great for just about any occasion. I have numerous other TRUEWERK shirts but this is my first tech flannel shirt - I will be buying the other colors, and quite likely more than one of each! I am stoked with this one!
