Fahnestock Solid Knit Flannel
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A solid take on our classic Fahnestock. Made from a soft, breathable knit fabric, this versatile long-sleeve delivers the comfort of your favorite knit with the timeless look of a flannel.
Finished with dual chest pockets and signature Rainforest details, it’s an easy layer for crisp mornings, cool nights, and everything in between.
Key Features:
Soft, breathable knit construction
Dual button-flap chest pockets
Classic button-front styling
Signature Rainforest detailing
Easy layering weight
Available in Heather Grey and Caviar
RF3305
It's on us for all U.S. orders $100+
Take your time—we offer free & easy U.S. returns for 30 days.
| Size (US) | Chest | Neck | Waist | Arm Length |
| XS | 32-34 | 13-13.5 | 26-28 | 31-32 |
| S | 35-37 | 14-14.5 | 29-31 | 32-33 |
| M | 38-40 | 15-15.5 | 32-34 | 33-34 |
| L | 41-43 | 16-16.5 | 35-37 | 34-35 |
| XL | 44-46 | 17-17.5 | 38-40 | 35-36 |
| XXL | 47-49 | 18-18.5 | 41-43 | 36-36.5 |
Chest
Measure under your arms around the fullest part of your chest.
Arm Length
Bend your elbow at 90 degrees and put your hand on your hip. Start the tape measure at the bone at the center back of your neck. Continue the tape measure along your shoulder to your elbow & down to your wrist bone. This is your total arm length.
Neck
Measure around the middle of your neck (at the Adam’s apple), keeping tape a bit loose.
Waist
Measure around your natural waistline, keeping the tape a bit loose.
Still not sure what you need? Email customerservice@rainforest.com
Fahnestock Solid Knit Flannel
Since 1986
We believe the best clothes are the ones you don't have to think about.
They're the shirt you wear to an early meeting, the jacket you throw on for an evening walk, and the layer that's still with you long after the workday ends.
Since 1986, Rainforest has made timeless essentials built for everyday life—wherever it happens to take you.
