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A smart, insulated flannel shirt that will soon become your everyday essential.
Details
The Sinclair Insulated Flannel has all the trappings of a regular ol’ flannel button-up, but it has a secret weapon you can barely notice from the outside: It’s stuffed with 40 grams of Spaceloft™ micropuff insulation for added warmth. Brushed tech flannel on the outside adds warmth and comfort and a smooth taffeta lining on the inside and quick metal snap buttons make the Sinclair easy to take on and off.
Materials
- 100% polyester flannel & lining
- 40-gram Spaceloftâ„¢ insulation
Features
- Diamond-quilted interior
- 2 hand pockets, 1 internal chest pocket
- Duraflex metal snaps
- Average weight: 635g
SIZE & FIT
Form Fit
Slim
Regular
Relaxed
Regular: A traditionally cut fit that sits comfortably and true to size. Not too baggy; not too tight. Right down the middle. This standard fit allows for plenty of maneuverability in a classic, everyday shape for daily life and active missions.
- Model in Abyss is 5'10" 180 lbs in a Large
- Model in Amaro/Magma is 6'3" 200 lbs in Large
- Model in Rye/Black is 6'0" 185 lbs in a Large
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The Sinclair Insulated Flannel Features
Bluesign® Certified
We work with the best partners in the textile industry to ensure our products and materials meet the highest safety and environmental standards. From bluesign®-approved supply chains to products tested and approved by Oeko-Tex for consumer safety to Durable Water Repellents made without PFCs,we are certifying our supply chain and retaining all supply chain certificates for full transparency and to ensure that we use materials that align with our goal of making the least impact possible on the environment.
SpaceLoftâ„¢ Synthetic Down
SpaceLoftâ„¢ 40gm Synthetic Down Insulation was designed to maintain warmth in an extremely packable form and stay warm when wet where down may not be the best option

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