Magpul MAG1399-001-2XL Unfair Advatange Black Cotton/Polyester Short Sleeve 2XL
The Magpul Unfair Advantage short-sleeve shirt in black is built for shooters, hunters, and outdoor enthusiasts who need reliable everyday wear that won't quit. This cotton-polyester blend balances comfort with durability—60% combed ring-spun cotton breathes naturally while 40% polyester adds strength and shape retention. Whether you're at the range, in the field, or just living the prepared lifestyle, this tee delivers the kind of straightforward, no-nonsense performance Magpul is known for.
The construction reflects attention to detail: double-needle stitching reinforces the hems and sleeves, so seams stay tight through washing, movement, and years of wear. The crew neck cut is classic and versatile—works under a jacket, over body armor, or on its own. Available in 2XL, it's sized for a comfortable, unrestricted fit whether you're drawing from a holster, shouldering a rifle, or just moving freely through your day.
Magpul's philosophy centers on preparedness and capability—gear that helps you perform when it matters. This shirt embodies that ethos: uncomplicated, durable, and designed for people who actually use their gear hard.
Key Features
- 60% combed ring-spun cotton, 40% polyester blend for breathability and durability
- Double-needle stitching on hems and sleeves for reinforced seams
- Crew neck design
- Short sleeves
- Black colorway
- 2XL sizing
Specifications
| Brand | Magpul |
| Model | MAG1399-001-2XL |
| Color | Black |
| Size | 2XL |
| Sleeve Length | Short Sleeve |
| Fabric Composition | 60% Combed Ring-Spun Cotton / 40% Polyester |
| Neckline | Crew Neck |
Frequently Asked Questions
Is this shirt suitable for concealed carry or use under body armor?
Yes, the crew neck and standard cut work well as a base layer under concealment garments or protective equipment. The cotton-poly blend breathes comfortably in those applications.
How durable is the stitching?
The double-needle stitching on hems and sleeves is reinforced to withstand repeated washing and heavy use. It's built to last.
What's the fit like in 2XL?
The 2XL is a full-size that provides a comfortable, unrestricted fit—roomy enough for layering or movement without excess fabric.
Will this shirt shrink?
The fabric composition and construction are designed to hold shape, though as with any cotton-blend garment, follow care instructions to minimize shrinkage.

