The Clark Heavyweight Flannel Shirt
The Clark Heavyweight Flannel Shirt
4.8
Rated 4.8 out of 5 stars
4.8 Stars (48 Reviews)
4.8
Rated 4.8 out of 5 stars
4.8 Stars (48 Reviews)

The Clark Heavyweight Flannel Shirt

Heavy Duty Stretch Work Flannel

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View 1 front of the BRUNT heavy duty stretch work flannel in dark brown plaid * 0
View 2 front of chest pocket with pencil slot of the BRUNT heavy duty stretch work flannel in dark brown plaid * 0
45 degree angle of the right BRUNT heavy duty stretch work flannel in dark brown plaid * 0
Back of the BRUNT heavy duty stretch work flannel in dark brown plaid * 0
Front of chest pocket of the BRUNT heavy duty stretch work flannel in dark brown plaid * 0
Man in BRUNT heavy duty stretch work flannel in dark brown plaid holding circular saw at jobsite

Style:

Heavyweight

Flannel Color

Flannel Color:

Dark Brown Plaid

Flannel Size

Flannel Size:

S

Size Guide

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Size

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Size Chart

Size S M L XL 2XL 3XL 4XL
Chest 34-37 in 38-41 in 42-45 in 46-49 in 50-53 in 54-57 in 58-61 in
T-Shirt Length 28 in 29 in 30 in 31 in 32 in 33 in 34 in
Short Sleeve Length 17.875 in 18.5 in 19.125 in 19.875 in 20.625 in 21.375 in 22.125 in
Long Sleeve Length 35 in 36 in 37 in 38 in 39 in 40 in 41 in

All measurements in inches.

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KEY FEATURES

  • Heavy-Duty Stretch Flannel 
  • Flexible Build
  • Chest Pockets 
  • Drop-Shoulder Seams
  • Adjustable Cuffs

The Clark Heavyweight Flannel Shirt is built with a heavy-duty and abrasion-resistant 8.5 oz 92/8 cotton/spandex blend that brings a new level of durability and comfort to the jobsite. It comes equipped with adjustable cuffs, chest pockets with a pencil slot and adjustable flaps.

STYLE NUMBERS:

  • BRA61003-181 (Brown Plaid)
  • BRA61003-800 (Grey Plaid)
  • BRA61003-105 (Orange Plaid)
  • BRA61003-180 (Dark Brown Plaid)
  • BRA61003-165 (Light Grey Plaid)
  • BRA61003-001 (Orange and Black Plaid)
  • Durable, heavy-duty stretch flannel
  • Chest pockets with pencil slot and adjustable flaps that can be worn outside of the pocket or tucked inside
  • Hidden safety glass cleaner panel
  • Adjustable cuffs with two snap buttons
  • Drop-shoulder seams to reduce abrasion and chafing
  • Imported
  • 92% cotton / 8% spandex 
  • Machine wash cold with similar colors
  • Non-chlorine bleach only, and avoid fabric softener
  • Tumble dry on low. Do not dry clean. Use a cool iron if needed

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FREQUENTLY ASKED QUESTIONS

All of our gear is built from premium performance materials and thoroughly field tested to ensure it’s tough enough to handle both the jobsite and the elements.

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4.8
Rated 4.8 out of 5 stars
Based on 48 reviews
96%would recommend this product
Value for MoneyRated 4.6 on a scale of 1 to 5
Product QualityRated 4.8 on a scale of 1 to 5
SizingRated 0.3 on a scale of minus 2 to 2
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48 reviews
  • Rob M.
    Verified Buyer
    9/23/26
    Rated 5 out of 5 stars
    Clark heavyweight flannel

    Everything fits great. The flannel is awesome. My wife said She loves the flannel and I look great in it.

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  • Brittany F.
    Verified Reviewer
    9/16/26
    Rated 5 out of 5 stars
    Dad’s New Go‑To Work Flannel

    I bought The Clark Heavyweight Flannel for my dad, and he absolutely loves it — especially the stretch. He’s worn flannels his whole life, but this one instantly became his favorite because it actually moves with him instead of fighting him. The heavy‑duty fabric feels tough enough for work, but the stretch makes it comfortable in a way he wasn’t expecting. He keeps mentioning how easy it is to bend, reach, and work in without feeling restricted. It’s warm, durable, and genuinely built for real workdays — and seeing him light up over a shirt says everything.

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  • Miguel A.
    Verified Buyer
    1/9/26
    Rated 5 out of 5 stars
    Warm and Durable

    very comfortable

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  • Chad M.
    Verified Buyer
    12/18/25
    Rated 5 out of 5 stars
    Flannel shirt

    Great flannel for outside, nice warm soft fabric. Fits just right, has ample room in the shoulders and mid area.

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  • JUSTIN D.
    Verified Buyer
    12/1/25
    Rated 5 out of 5 stars
    Comfy

    HVAC guy and this flannel is clutch on the roofs in the morning. Has plenty of room and moves with you. Keeps you warm too. Just buy it! Purchased a Large. 5’7 and 180lbs. Pointy shoulders go away after wash and use.

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