Sea Run Flannel Shirt

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Comfortable, versatile and durable, our Sea Run Flannel Shirts are made from soft 100% cotton with a slight brushed nap. This fabric is supple but without sacrificing strength. Traditional long-sleeved, lock stitched button-front placket. Fit-designed to layer with our tees and henley or a favorite hoodie. This distinct, well constructed flannel shirt stands ready to join you whenever and wherever you want to go.  Flannel fitting note - If you are in between sizes or want a relaxed fit then we suggest sizing up.


Made of durable 100% cotton garment-washed medium weight flannel-twill weave

Natural horn button front placket set with lock stitching

Lengthy sleeve placket with buttoned cuffs allows sleeves to be easily rolled up

Sculpted flap and single button closure pockets set on the bias will hold a wallet or small items securely

Box pleat at center back for ease of movement with self fabric hang loop

Curved hem designed to be worn untucked but can also be tucked in

Spare buttons attached to placket


Reviews (3)

Andrew Sep 18th 2020

Awesome shirt, awesome company!

This shirt is awesome. Looks good on the water or out in the town. The customer service at 12WT is what is up. They are amazing!

Dario Santilli May 18th 2020

Sea Run Flannel Shirt

The shirt fit is great. It is like the ones I like to wear, slim enough but not that much and it seems to be closer to a European size medium, generally USA sizes are a bit bigger. You did nice work!

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