4XL FR Flame Resistant Shirts
This collection of 4XL Flame Resistant Shirts is designed for professionals who require dependable FR protection in a more spacious, comfortable fit. Built for high-risk work environments such as oil and gas, electrical utilities, construction, welding, and industrial manufacturing, these shirts are engineered to help protect against arc flash and flash fire hazards while maintaining durability and comfort throughout long shifts. The range includes a variety of styles such as long-sleeve and work shirt options, along with select high-visibility designs to support enhanced jobsite safety. Made with rugged, performance-focused fabrics, these 4XL FR shirts are built to withstand demanding conditions, frequent wear, and regular washing. With a balance of safety compliance, functionality, and professional appearance, they provide reliable protection without restricting movement on the job.
<<< Show LessBulwark® Men's Fleece FR Zip-Front Hooded Sweatshirt - SEH4
Bulwark® Men's Fleece FR Zip-Front Hooded Sweatshirt - SEH4 Features: Relaxed Fit Hood with drawstring for adjustable fit over head Full Zip Closu...
PORTWEST® Fire Resistant Anti-static Henley Long Sleeve Shirt - FR32
PORTWEST® Fire Resistant Anti-static Henley Long Sleeve Shirt - FR32 Features Concealed chest pocket with pencil stall Concealed sleeve pocket But...
Big Bill® Flame Resistant (FR) Work Shirt - ATPV 8.7 - 147BDUS7
Banded collar with pelon and stays Hemmed front with button closure 2 front chest pockets with flap and button closure High resistance Nomex® thre...
Bulwark® iQ Series® Comfort Plus Knit Men's FR Henley Shirt - QT40
Bulwark® iQ Series® Comfort Plus Knit Men's FR Henley Shirt - QT40 Features: Regular Fit Four-button placket with dyed to match rib knit henley co...
PORTWEST® FR Bizflame 88/12 Plaid Shirt - UFR97
PORTWEST® FR Bizflame 88/12 Plaid Shirt UFR97 Features ARC2 Dual hazard protection. Inherent flame resistant qualities last for life of the garmen...
Bulwark® Men's Midweight Excel FR® ComforTouch® Work Shirt - SLW2
Bulwark® Men's Midweight Excel FR® Work Shirt - SLW2 Features: Regular Fit Lay-flat collar Hemmed front with button closures Category 2 Prot...
Big Bill® Nomex Flame Resistant (FR) Work Shirt - ATPV 4.6 - TX290N4
Big Bill® Nomex Flame Resistant (FR) Work Shirt TX290N4 Features MADE IN NORTH AMERICA Placket front with button closure Banded collar with pelon ...
PORTWEST® Vented Flame Resistant Button Up Work Shirt - FR705
PORTWEST® Vented Flame Resistant Button Up Work Shirt - FR705 Lightweight and comfortable Ventilation channels Dual hazard protection Two chest po...
PORTWEST® Bizflame Iona Flame Resistant Hi Vis Button Down Shirt - ANSI Class 3 - FR95
PORTWEST® Bizflame Iona Flame Resistant Hi Vis Button Down Shirt - ANSI Class 3 - FR95 Features ARC 2 Dual hazard protection Guaranteed flame res...
Neese High Visibility Flame Resistant Vented Shirt - ANSI Class 3 Type R - VTS5VSH3
Neese High Visibility Flame Resistant Vented Shirt - ANSI Class 3 Type R - VTS5VSH3 Features Inherently flame-resistant Tecasafe® One fabric deliv...
Big Bill® Flame Resistant (FR) Button-Down Plaid Shirt - ATPV 9.5 - 147BDSA6
MADE IN USA Banded collar with pelon and button down Placket front with button closure 2 front chest pocket double stitched with flap and button c...
Bulwark® Men's FR Long Sleeve Base Layer with Concealed Chest Pocket - MPS8
Bulwark® Men's FR Long Sleeve Base Layer with Concealed Chest Pocket - MPS8 Features: Slim Fit Self-fabric crewneck collar Hemmed, raglan sleeves ...
Bulwark® FR Men's Lightweight Long Sleeve Henley Shirt - SEL2
Bulwark® FR Men's Lightweight Long Sleeve Henley Shirt - SEL2 Features: Regular Fit Category 2 Protection Arc Rating ATPV 8.9 cal/cm2 Underar...
Bulwark® iQ Series® Men's Lightweight Comfort Woven Shirt - QS24
Bulwark® iQ Series® Men's Lightweight Comfort Woven Shirt - QS24 Features: Regular Fit Topstitched cuffs with two-button adjustable closures Two c...
PORTWEST® Hi Vis Flame Resistant Long Sleeve Shirt - ANSI Class 3 - FR96
PORTWEST® Hi Vis Flame Resistant Long Sleeve Shirt FR96 Features ARC 2 Highly durable, flame resistant reflective tape Permanent flame-resistant p...
Bulwark® Men's Fleece FR Hi-Visibility Pullover Hooded Sweatshirt - SMH4
Bulwark® Men's Fleece FR Hi-Visibility Pullover Hooded Sweatshirt - SMH4 Features: Regular Fit Heat seal reflective striping Drawstring hood Large...
Bulwark® Men's EXCEL FR Mock Turtleneck Sweatshirt - SEK2
Bulwark® Men's EXCEL FR Mock Turtleneck Sweatshirt - SEK2 Features: Regular Fit Double-layer, rib knit collar sized to protect the neck Tagl...
PORTWEST® Flame Resistant FR Hi Vis Two Tone Crew - ANSI Class 3 - FR709
PORTWEST® Flame Resistant FR Hi Vis Two Tone Crew - FR709 Features Inherent flame resistant qualities will not diminish with washing High cotton c...
Bulwark® Men's Thermal Lined Zip Front Hooded Sweatshirt - Flame Resistant - Navy - SEZ4
Bulwark® Men's Thermal Lined Zip Front Hooded Sweatshirt - Flame Resistant - SEZ4 Features: Certifications Level 1: NFPA 2112 Certifications Leve...
Bulwark® Men's FR Long Sleeve Lightweight Henley Shirt - SML8
Bulwark® Men's Long Sleeve Lightweight Henley Shirt - SML8 Features: Regular Fit Rib knit collar and cuffs Category 1 Protection Arc Rating EBT 4...
Bulwark® Men's Lightweight FR Short Sleeve T-Shirt - SMT6
Bulwark® Men's Lightweight FR Short Sleeve T-Shirt - SMT6 Features: Slim Fit Rib knit collar Category 1 Protection Arc Rating EBT 4.8 cal/cm2 Add...
Bulwark® iQ Series® Comfort Woven Men's Lightweight FR Shirt - QS50
Bulwark® iQ Series® Comfort Woven Men's Lightweight FR Shirt - QS50 Features: Regular Fit Large chest pockets Full sideseam gusset for added mobil...
Bulwark® Lightweight Flame-Resistant Flex Knit Men's Comfort Tee CAT 2 - STT2
Bulwark® Lightweight Flame Resistant Flex Knit Men's Comfort Tee CAT 2 - STT2 Features Contrasting pattern on sleeve for an athletic look Lightwei...
OccuNomix Flame Resistant Pullover FR Hoodie - Yellow - CAT 3 Class 3- FR-SM2213
Meets ANSI/ISEA 107-2020 Class 3 - Type R 14.25 oz Modacrylic/Cotton/Polyester Fleece 2" Flame Resistant Reflective Tape Draw Cord Hood Flame Resi...