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Boca Long Sleeve Flannel Shirt

Boca Long Sleeve Flannel Shirt

Color: Shepherd Grey
Regular price $158
$158 Regular price Sale price

In Stock

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Free Shipping On All Orders Over $125

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Free 30 Day Returns


Over 5,000 Happy Customers


Based on our twice sold-out Alder Flannel Shirt collection, our American Made Bocas feature ultra-soft organic cotton flannel – yarn-dyed in original colors and plaids for all occasions.

Our exceptional mid-weight double-brushed flannel is structurally superior, offering greater strength and loft, yet getting even softer with each wash. Double chest pockets and larger American made cat-eye custom debossed buttons complete the look. Our Bocas and Alders-- whether you like your flannels subtle or bold, in micro-buffalo checks, tartans or a classic fireside plaid, there’s a look for you.


  • American Made (California, Missouri, North Carolina, Pennsylvania)
  • Classic 7-button placket features 26L matte cat-eye custom horn buttons 
  • Medium weight, 6.5 oz. 100% yard dyed organic cotton flannel is an ideal for all seasons
  • Double needle stitched in all the right places



7oz yarn dyed 100% organic cotton flannel

Fit & Care

- Fits true to size - go with your regular tee shirt size
- Fabric was pre-washed and dried before cutting and sewing. Out of the box, expect your shirt to shrink a minimal 1/2 inch in length -- and 1/2 to 3/4 inch in the chest after home wash/dry
- Machine wash cold - hang dry or tumble dry low



Start a return or exchange on our portal.

We want you to love what you've spent your hard earned money on and make the process easy for you. We've made this as simple as possible for our customers by partnering with Redo Returns. By purchasing "unlimited returns and exchanges" at checkout for $1.98, you won't have to sweat the process. You can exchange and return an item as many times as you'd like until we get it right. If you do not purchase this option at checkout, you'll be charged $7.00 for a return label. Without question, we’ll accept any unwashed or unworn items for returns and/or exchanges within 30 days of your original purchase. Your return or exchange will not be accepted if the clothing is returned in poor shape - looks worn, is excessively wrinkled, contains excessive human or animal hair, or is poorly packaged. 

If the returns process stumps you, drop us a note at with “RETURN” as the subject, and we’ll get things sorted out right away.


Please keep in mind that your exchange or return may take a few days to get in our hands again. We will do our best to handle any exchanges/returns within 24 hours of receiving. 

U.S. Shipping

We’re proud to offer free standard shipping to all 50 states on Devium orders of $125 or more. For orders less than that, shipping is a flat $8.95. 

International Shipping

We now offer international shipping on all orders. Simply enter your mailing address and select your preferred form of shipment at checkout. 

Please note that duties, taxes and carrier brokerage fees are strictly enforced, and are not included in the order amount at checkout. These will be assessed upon delivery by the postal carrier, and must be paid by the order recipient. If duties are declined and the package is sent back to us we will not refund your shipping and may apply a restocking fee up to $100. 

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What Our Customers Say

"Fantastic company. Cordial, helpful, easy to work with, fast shipping, and best of all, they make make killer threads" - John D.

made in usa
100% made in the USA
free sihpping
Free shipping over $125
30 days return
30 day returns

Very warm, soft, comfortable flannel.

"Very warm, soft, comfortable flannel. Build quality feels much better than my other flannels. Definitely worth the investment."

- Adam Y.

Shift Into Overdrive

"I've been wearing the Overdrive waxed canvas jacket for a few weeks now, and can confidently say this one is a winner. The fit is perfect"

- Damion B.

I want one in every color

This is the kind of shirt that Carhartt wishes it was. Super heavy, super durable, this shirt will easily out last me. Love it.

- Nate E.


"Best work clothes I’ve ever bought" - Stephen S.