Please note that all custom imprinted, FR rated, or closeout items are all non-returnable items.
Class 3 CAT 2 Hybrid Button Down Work Shirt
SKU
NSA-SHRTV3C3YN
As low as
The National Safety Apparel Class 3 DRIFIRE Hybrid Button Down Work Shirt delivers advanced flame resistance with CAT 2, NFPA 70E, and NFPA 2112 compliance, making it ideal for high-risk job sites. Featuring an ANSI Class 3 design, this hi-vis shirt uses 3M™ Scotchlite™ FR segmented reflective material for 360° visibility and reliable durability. The 7 oz. UltraSoft® cotton and nylon blend offers lightweight comfort and breathability, while the hybrid color blocking adds a modern look. Practical features like a non-restrictive fit, dual chest pockets, and adjustable cuffs ensure daily functionality without compromising protection. Made in the USA and available in a range of sizes, this FR button-down is ready for demanding environments that require both high visibility and certified safety apparel.
***FR Rated Products are Non-Returnable***
- ANSI/ISEA 107 | Type R, Class 3
- Arc Rating: 8.75 cal/cm² | CAT 2
- NFPA 70E | NFPA 2112 | ASTM F1506-10a
- 3M™ Scotchlite™ FR Silver Segmented Material
- 6.5 oz. FR Hi-Vis Modacrylic Blend / Navy: 7 oz. Westex® UltraSoft®
- Pockets:
- Left Front Chest Pocket
- FR Button-Down Front Closure
- Generous Cut Allows for Unrestricted Movement
- Hybrid Color Blocking Delivers Clean Style
- Adjustable Two-Button Cuff Closure
- Lightweight and Breathable
- Button-Down Collar
- FR Fabric will NOT Melt, Drip, or Ignite
- Made in the USA
This Product Contains the Following SKUs:
HiVis Yellow
NSA-SHRTV3C3YN-SM | NSA-SHRTV3C3YN-MD | NSA-SHRTV3C3YN-LG | NSA-SHRTV3C3YN-XL | NSA-SHRTV3C3YN-2X | NSA-SHRTV3C3YN-3X | NSA-SHRTV3C3YN-4X | NSA-SHRTV3C3YN-5X |
ANSI Class
107-2020 | Type R, Class 3
Reflective Tape
Segmented--Heat-Applied--Silver-Glass-Bead--3M
Brand
DriFire


Machine Wash Warm


Do Not Bleach


No Fabric Softener
Is the National Safety Apparel Class 3 Vizable FR Hybrid Shirt flame-resistant (FR)?
Yes, this shirt is inherently flame-resistant and constructed from certified FR fabrics. It meets NFPA 70E and NFPA 2112 standards for arc flash and flash-fire protection, and will not melt, drip, or ignite.
What safety standards does this work shirt meet?
It is ANSI/ISEA 107 Type R, Class 3 compliant for high visibility, and it’s also certified to NFPA 70E, NFPA 2112, and ASTM F1506-10a for flame resistance and electrical safety.
What is the arc rating for this shirt?
The arc rating is 8.75 cal/cm² (Category 2), providing protection from thermal hazards during electrical work.
What fabric is the shirt made of?
The yellow sections use a 6.5 oz. FR hi-vis modacrylic blend, and the navy panels are made from 7 oz. Westex® UltraSoft® (88% cotton, 12% high-tenacity nylon). This combo offers durability with a soft, breathable feel.
Does the shirt offer 360° visibility?
Yes, it features 3M™ Scotchlite™ FR silver segmented reflective trim around the body and sleeves for maximum visibility in all directions.
Are there storage options on this shirt?
Yes, it comes with a left front chest pocket for storage and easy access to essentials.
How do I care for my FR hi-vis work shirt?
Machine wash warm. Do not bleach. Do not use fabric softener. Proper laundering helps maintain the shirt’s protective properties.
Is this shirt comfortable for all-day wear?
The fabric blend and the generous, unrestricted cut make the shirt lightweight, breathable and comfortable for long hours on the job.
What closure features does the shirt have?
It has an FR button-down front, an adjustable two-button cuff, and a button-down collar for a secure and professional fit.
What sizes are available for this shirt?
This work shirt is offered in sizes Small through 5XL.
What is “Hybrid Color Blocking”?
Hybrid color blocking means the shirt combines high-visibility yellow panels with navy sections for a clean, professional look while maintaining safety compliance.













