Kishigo

Unisex FR Long Sleeve T-Shirt

If you need a reliable, flame‑resistant shirt that looks professional while keeping you safe, the Kishigo F506 unisex long‑sleeve is a solid choice. Made from a 6‑6. 9 oz mixed‑fabric blend of modacrylic, lyocell and twaron, it offers Class 3, Type R high‑visibility protection that meets ANSI/ISEA 107‑2015/2020 standards. The breathable interlock knit reduces hot spots, and the contrasting dark side panels add visual safety without sacrificing comfort. You can personalize each shirt with screen printing (minimum 24 pieces) or DTF, giving you low minimums for smaller runs. Sizes run from M to 5XL, so you can outfit any crew. Whether you’re ordering for a construction crew, a maintenance team, or a safety‑focused event, the Kishigo F506 delivers durability, visibility, and a professional finish that your brand can proudly display.

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Quality guaranteed

AudienceMens, Unisex

Our guarantee: we stand behind our print quality — a printing or adhesion defect, we’ll remake it or refund you. We print exactly what you approve, so please check spelling and artwork on your proof before you sign off.

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Product Information

Audience

Mens
Unisex

Features

Construction

About the Unisex FR Long Sleeve T-Shirt

• 6.95 oz./yd², 50/40/10 modacrylic/lyocel/twaron, modacrylic flame-resistant blend interlock knit material • Lightweight • 2” wide high performance breathable reflective material greatly reduces hot spots and provides greater flexibility over solid tapes • Dark flame-resistant sides provide visual contrast • Left chest pocket ANSI/ISEA 107-2015 / ANSI/ISEA 107-2020 Type R | Class 3 CAT 2 Arc Rating/ATPV: 16 cal/cm2 Fabric dye lot variances may occur and meet luminance factor as stated in the standard.

Frequently Asked Questions

What safety standards does the Kishigo F506 meet?+

The F506 is ANSI/ISEA 107‑2015/2020 Type R, Class 3 certified, providing flame‑resistant protection and high‑visibility performance for work environments.

Can I get a small order of custom printed shirts?+

Yes. While screen printing requires a 24‑piece minimum, DTF printing and other options have low minimums, so you can order just a few shirts to start.