The Perfect Base Layer for Armor & Action.

Long shifts, high heat, full gear—sound familiar? When you’re on the job, comfort shouldn’t come second. The Blauer Long Sleeve Polyester ArmorSkin® Base Shirt 8371 is built for performance under pressure. Designed to pair perfectly with the ArmorSkin® system, this breathable fire-resistant shirt keeps you cool, dry, and looking sharp while still giving you full tactical function.

This isn’t just a base layer—it’s a professional-grade performance shirt made with moisture-wicking mesh, stretch comfort, and a clean Class A/B uniform look. Whether you're at the station, in the rig, or under body armor, it delivers the durability and breathability you need to get through every shift like a pro.

Why it’s a firefighter (and first responder) favorite:

🔥 Built for body armor – Specifically designed to work with the patented ArmorSkin® system for concealed protection that moves with you, not against you.

🔥 Quick-dry, stay-dry – Stretch mesh fabric in the torso wicks moisture fast, regulates temp, and keeps you from overheating under gear.

🔥 Professional appearance – Class A/B uniform styling with a banded collar, 3-button placket, and adjustable cuffs. It’s tactical performance in a sharp package.

🔥 Durable & functional – Rugged 100% polyester top matches your duty pants and resists wear, while the double pen pocket keeps essentials at hand.

🔥 Odor & UV protection – Stay fresher, longer. Built-in odor control fights bacteria, and UPF 30 shields you from the sun.

Whether you’re wearing body armor or just need a long sleeve performance duty shirt that holds up under stress, this one’s built to handle it all—without the bulk, sweat, or sag.

👉 Upgrade your base layer game and stay cool under pressure. Add this essential to your uniform rotation today.

*THIS IS A DISCONTINUED CUT (2021).