Milwaukee Leather Men's Grimstone Black Heavy Duty Flannel Shirt - MPM

Milwaukee Leather Men's Grimstone Black Heavy Duty Flannel Shirt - MPM1637

MILWAUKEE LEATHER

$149.99 $179.99

Color Black

Size Small Medium Large X-Large 2X-Large 3X-Large 4X-Large 5X-Large

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Milwaukee Leather MPM1637 "Grimstone" Heavy Duty Cotton Denim Flannel Shirt

Built from rugged 14.5oz cotton denim with reinforced elbow panels, quilted warmth, concealed carry storage, and premium YKK hardware. Designed for riders who want heavyweight durability without armored bulk.

14.5oz Cotton Denim Concealed Carry Pockets Reinforced Elbows Quilted Lined Interior

What You're Getting

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Heavy-Duty 14.5oz Cotton Denim Construction

Built from durable heavyweight cotton denim that delivers a substantial feel, long-term durability, and dependable everyday wear for riding, work, or casual use.

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Dual Front Zipper and Snap Closure

Combines the security of a full front zipper with snap-button reinforcement for a clean look and dependable closure in changing riding conditions.

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Reinforced Elbow Panels

Added reinforcement in high-wear areas increases durability and helps the shirt stand up to daily riding, work, and repeated use.

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Concealed Carry Storage System

Dual inside storage pockets can be used for concealed carry or as large utility storage pockets for personal gear and everyday essentials.

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Built-In Quilted Warmth

Poly liner and quilted interior help retain warmth during cooler rides while maintaining comfort throughout the day.

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Premium YKK Hardware

Equipped with genuine YKK antique-finish zippers recognized worldwide for reliability, durability, and smooth operation.

Milwaukee Leather

Heavyweight Utility. Rider Approved.

The Grimstone isn't an armored riding shirt - and it doesn't pretend to be. Instead, it focuses on heavyweight construction, practical storage, reinforced wear zones, and cold-weather comfort.

With durable 14.5oz cotton denim, concealed carry storage, quilted warmth, and premium YKK hardware, this shirt is built for riders who appreciate straightforward functionality and rugged dependability.

Product Specs

SKU	MPM1637
Brand	Milwaukee Leather
Category	Heavy Duty Flannel Shirt
Material	14.5oz Cotton Denim
Closure	Dual Front Zipper and Snap Closure
Pockets	7 Total Storage Pockets
Color	Plaid Colorway
Fit / Style	Long Sleeve Heavy Duty Riding Shirt

What's Included

1 Milwaukee Leather MPM1637 Shirt
Built-In Quilted Liner
Concealed Carry Storage Pockets
Premium YKK Hardware
Media Pocket and Hanging Loop

Ideal For

Cool Weather Riding
Everyday Wear
Garage and Shop Work
Road Trips
Layered Riding Outfits

Care Instructions

Machine wash cold with like colors. Tumble dry low. Do not bleach. Follow garment label instructions for best long-term wear and appearance.

Why Milwaukee Leather

Built for Riders Since 1991

Established 1991

Over three decades of rider-focused apparel, gear, and motorcycle lifestyle products.

Built for the Ride

Designed around real-world comfort, storage, durability, and rider utility.

Heavy-Duty Construction

Rugged materials, reinforced wear zones, and dependable hardware built to last.

Once You Have It, You'll Love It

Milwaukee Leather's commitment to quality, comfort, and rider value since 1991.

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⚠️ Safety Information Prop 65 ⚠️

WARNING = This Product Can Expose You to Chemicals Including (PHTHALATE) or (Hexavalent Chromium) Which is (are) Known to The State of California to Cause Cancer and Birth Defects or Other Reproductive Harm. For More Information Go To www.p65warnings.ca.gov

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ESTABLISHED IN 1983

Trusted by riders for 40+ years!

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FAST FREE SHIPPING

ESTABLISHED IN 1983

LOW PRICES - BEST QUALITY

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