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Terms & Conditions

Free ground shipping is offered for all orders within the US valued over $99 before tax. Please allow 24 hours of processing time for all shipment options. Please choose the free ground shipping option at check out. This offer is valid for U.S. shipping addresses. Please see our Shipping & Returns page for full details of all shipping information. prAna Influencer and International purchases do not receive free shipping.
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Asylum Heavyweight Flannel

STYLE: #M23170385

Availability: In stock

Price From: M23170385 $99.00

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PRODUCT DETAILS

The Asylum woven button-down shirt for men is cut from an organic cotton blend for a comfortable, standard fit. This long-sleeve flannel shirt is thermal lined for extra warmth. Styled with a soft, fold down collar and classic double button flap chest pockets.

FABRIC DETAILS

  • 55% Organic Cotton / 45% Polyeseter

SIZE GUIDE

CUSTOMER REVIEWS

CUSTOMER Q & A

OUR PROCESSES
FAIR TRADE

Fair Trade USA standards ensure safe working conditions, higher earnings, and gender equality for farmers and factory workers making our products, while empowering their voice in the work environment. While these seem like basic rights, they are not guaranteed in many of the countries where clothes are made. Where you see the Fair Trade Certified icon, the entire process, from farm to factory, has been certified by the Fair Trade USA organization.


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OUR FABRIC
ORGANIC COTTON

When you buy products featuring organic cotton, you are supporting a process that eliminates the use of harmful pesticides and fertilizers, which not only preserves the biodiversity of the land, but preserves a healthy environment for the cotton farmers.


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THE DETAILS
Asylum Heavyweight Flannel

The Asylum woven button-down shirt for men is cut from an organic cotton blend for a comfortable, standard fit. This long-sleeve flannel shirt is thermal lined for extra warmth. Styled with a soft, fold down collar and classic double button flap chest pockets.

size ruler Size Guide
PRODUCT DETAILS
  • Organic cotton thermal lined plaid flannel
  • Double chest button flap pockets
  • Standard fit
  • Imported
  • FAIR TRADE FACTORY CERTIFIED™
FABRIC DETAILS
  • 55% Organic Cotton / 45% Polyeseter
Customer Reviews
Q & A
4.8 / 5.0
44 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
37
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4
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Fit
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Fit
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Too Large
Great shirt
This heavy-weight flannel is the perfect fit on my 6'2" 210lb frame (size large). can be worn on cool days outside down to around 50, otherwise a cozy indoor option.
October 17, 2018
Purchased
1 week ago
Fit
Too Small
 
Too Large
Solid shirt
Great fit and style. Super warm and solid material.
February 8, 2018
Purchased
9 months ago
Fit
Too Small
 
Too Large
Perfect
Love the fit, just roomy enough to wear layers but not overwhelming by itself.
February 8, 2018
Purchased
10 months ago
Fit
Too Small
 
Too Large
Perfect for a Colorado winter.
Has room to be mobile and active, but no too baggy...perfect fit!
February 2, 2018
Purchased
9 months ago
Fit
Too Small
 
Too Large
An awesome shirt/jacket - the perfect weight
Lots that I love about this shirt/jacket - the color, the waffle lining, the snaps and the the quality of the flannel. I bought it one size up to be able to layer over shirts and wear as a jacket. Love it!
January 30, 2018
Purchased
9 months ago
Fit
Too Small
 
Too Large
My hubby LOVES this shirt
My husband absolutely loves this shirt! It is soft, heavy, warm and well constructed. The colors are beautiful. I enjoy seeing this hip shirt on my hubs. The fit is perfection. Two thumbs up!!
January 26, 2018
Purchased
9 months ago
Fit
Too Small
 
Too Large
perfect for many occasions
Warm, durable and versatile, this flannel performs well as a first layer or stand alone light jacket. I take it climbing and hiking all the time, as well as around town. Great product.
January 26, 2018
Purchased
9 months ago
Fit
Too Small
 
Too Large
A heavy shirt: the pros outweigh the cons
I love most of my prana gear, and as a small, athletically built man most of their clothes size small fit me nicely.

I bought this shirt because I love the colors, and my closet could use another heavyweight flannel. This shirt has a great weight to it, and makes for a nice warm layer.

Unfortunately, the cut is a little wide and boxy. In addition, after the first wash the fabric is pilling. I am hoping that this is normal, and doesn’t lead to serious deterioration.

I considered sending this one back, but overall like it and it’s place in my closet too much to let it go.
January 23, 2018
Purchased
9 months ago
Fit
Too Small
 
Too Large
Very warm and comfortable. Highly recommend.
The Asylum flannel is very warm. With a water and windproof layer it prepares its wearer for just about the worst weather North Carolina can throw at it. It also feels great. I ordered a size up from what I usually wear and I’m glad I did. A couple notes: (1) it is less a heavy flannel and more of a light flannel with a waffle-knit shirt stitched to the inside and (2) I ordered the safari color and the gray seems to dominate more than it seems on the picture. It is still fairly vibrant, though, and I love the color scheme.
January 23, 2018
Purchased
9 months ago
Fit
Too Small
 
Too Large
Great Layer
Amazing layer. I wear it a ton and love that it looks sharp for many occasions.
January 22, 2018
Purchased
9 months ago
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