Free 2-Day Shipping on Orders Over $50*

Detail Images

  • Prana - Back
  • Prana - On-Model Front
  • Prana - Asylum Flannel Shirt - Men's - Raisin
  • Prana - Back -
  • Prana - On-Model Front -

Current Color

  • Prana - Asylum Flannel Shirt - Men's - Raisin

Prana Asylum Flannel Shirt - Men's

sale $49.99 $98.9549% Off

Free 2-Day shipping on orders over $50*

Select a Size:

Select options
  • Select options
    • S
    • M
    • L

    Select a Color:

    Select options
  • Select options
    • Raisin

    11 Reviews


    Find a warm and cozy asylum.

    Seek refuge from winter's chill by staying warm in the Prana Men's Asylum Flannel Shirt. Prana made this flannel out of organic cotton for extra softness, and the thermal lining adds enough warmth for you to get from the lodge's bar to your A-frame cabin without going crazy. 

    • Organic cotton
    • Thermal lining
    • Relaxed fit
    • Chest pockets
    • Item #PRA1464

    Tech Specs

    100% organic cotton flannel
    button-down flannel
    2 chest
    Recommended Use
    Manufacturer Warranty
    1 year

    Tech Specs

    • Reviews
    • Q & A

    What do you think about this product?

    Have questions about this product?

    I really like this shirt.

    • Familiarity: I've put it through the wringer
    • Fit: True to size
    • Size Bought: large

    I wear it too much. I have to force myself to wear a different flannel shirt every once in a while because I have to wash it.

    5'8" 180 lbs, built like a monkey, abnormally broad shoulders and long arms. Large fits perfect.

    perfect for a fall day

    • Familiarity: I've used it once or twice and have initial impressions
    • Fit: True to size
    • Size Bought: Medium

    Love that this shirt has the extra liner. Its a great bridge between a normal flannel button down and a jacket. I found it to fit true to size.

    Sizing is way off

    • Familiarity: I returned this product before using it
    • Fit: Runs small
    • Size Bought: Medium

    I am 5' 7" and weigh 148 lbs so figured a medium would be fine especially after reading the other reviews. The medium fit me like a small - way too tight around chest and under arms and the sleeves were way too short, did not reach my wrists.

    Another great prAna product.

    • Familiarity: I've used it several times
    • Fit: True to size

    I own a lot of prAna gear and these Asylum thermal lined organic cotton flannel shirts are as good as anything I've ever purchased from prAna. Soft, warm and stylish, these shirts are perfect for cool southwest desert nights. I consider these shirts to be year-round gear. For the sale price, these are as good a bargain as you will see on high quality outdoor kit. I bought two in different colors. Love them both. I am 5'9 and 165lbs and the M fit perfectly.

    Great Gift

    • Familiarity: I've used it several times
    • Fit: True to size

    My honey takes this with him when we go camping and I steal it every time! Super soft and comfy.
    I loved it so much that I figured my uncle who works in a shop would love it during those cold months in Buffalo.Boy was I right. He raved about the fit the and how warm it was.
    I was super excited that it worked out and was the right choice. Perhaps I should get one for my other uncle and my brother too!

    Size is right on / Best shirt ever

    • Familiarity: I've put it through the wringer
    • Fit: True to size
    • Size Bought: Medium

    Love this shirt and honestly this is my single best purchase ever. It's lined which makes warmer and perfect year round in Colorado. I do not believe that it runs large. I can typically wear a small or a medium in men's shirts so I read the original reviews and ordered a small. No chance that it would fit. I reordered a medium and the fit is perfect. I am 5'9" and 150 lbs. I now own two of these shirts. One of them I use specifically for work around the house, chopping firewood, etc and the other I use for going out in. Seriously if there was one shirt to rule them all it would be this shirt. Anyone who disagrees must be crazy.

    Awesome shirt but fit is large

    • Fit: Runs large
    • Size Bought: Large

    Definitely agree with some of the reviews here on fit. As with all my other Prana shirts I went with the Large, but needed to exchange for a Medium. I go 6' and 180.

    Almost perfect, but had to return

    • Familiarity: I gave it as a gift but have feedback to share
    • Fit: Runs small

    Bought for husband to replace another waffle lined flannel he has loved to death. We wanted to love these shirts so much and just couldn't. They may be baggy on most buyers, but on his 6'3" 220lb frame they were just too tight across the chest and back. The arms were almost the right length, but were also an annoying half inch too short for him. The fabric is nice, colors are gorgeous and the lining seems amazing for an extremely versatile piece, just not for him. I'm sad to return them, and hopeful we'll find the right one next time.

    Replaced my Hoody

    • Familiarity: I've used it several times
    • Fit: Runs large

    Very soft flannel, and comfortable. Pretty functional for a lot of things: Bike work, camping, hiking, fishing...I use it for everything. It replaced the hoodies in my wardrobe.

    FIT: 6'2" 165lbs, Size L has a lot of excess fabric. Went with size M without losing much sleeve length (I'm a 35in sleeve and the size M cuff fit perfectly to my wrist). Back length was about the same for sizes M and L. My only complaint is that I wish the back length was a little longer; even 1/2 to 1 inch longer would be dope.