The FR452 PW3 Modaflame Work HVO Class 1 FR Holster Trousers are high-performance flame resistant work trousers engineered for professionals operating in demanding industrial and hazardous environments. Combining advanced inherent flame resistant protection with modern stretch comfort, reinforced durability, and versatile storage solutions, these FR holster trousers are designed to maximise mobility, functionality, and workplace safety.

Constructed using advanced Modaflame Work fabric, the FR452 delivers inherent flame resistant protection that will not diminish with washing. The specialised fabric blend provides dependable protection while maintaining excellent comfort and durability for intensive industrial applications.

Innovative two-way stretch fabric and strategically placed stretch panelling in key movement areas provide exceptional flexibility and unrestricted movement during physically demanding tasks. This modern ergonomic design helps improve wearer comfort throughout the working day.

The trousers feature reinforced panels at key abrasion points to maximise durability in high wear areas, making them ideal for heavy-duty industrial use.

Designed for functionality and versatility, the FR452 includes zip removable holster pockets that provide flexible storage options for tools and work essentials. The zip-off design allows the wearer to customise storage capacity depending on the task or work environment.

Top-loading knee pad pockets allow quick and easy insertion of knee pads while offering enhanced protection and comfort during kneeling tasks.

Practical storage is further enhanced with ten functional pockets, including easy access cargo pockets, two back patch pockets, and a dedicated rule pocket for convenient organisation of tools, phones, keys, and accessories.

Heat applied segmented reflective tape and reflective piping improve visibility in low-light and hazardous work environments while maintaining flexibility and wearer comfort.

Triple-stitched seams provide exceptional durability and long-lasting performance in tough industrial conditions.

An extendable leg length feature allows adjustment from 31" to 33", providing improved fit flexibility for different wearer requirements.

The side elasticated waistband enhances comfort and fit while supporting ease of movement during active work tasks.

The FR452 is Metal Detector Friendly with non-magnetic construction free from nickel and ferrous components, making it suitable for workplaces requiring metal-free PPE.

Suitable for use in ATEX environments, the trousers provide dependable anti-static performance for hazardous and explosive workplaces.

The fabric also delivers 40+ UPF protection, blocking 98% of harmful UV rays during outdoor work applications.

Manufactured to professional safety standards, the FR452 is CE certified and classified as CE-CAT III.

Key Features & Benefits

Inherent Flame Resistance
FR protection will not diminish with washing.
Stretch Fabric Technology
Two-way stretch fabric improves movement and flexibility.
Removable Holster Pockets
Zip-off tool pockets provide versatile storage options.
Reinforced Abrasion Panels
Enhances durability in high wear areas.
Top-Loading Knee Pad Pockets
Allows quick and easy knee pad access.
Segmented Reflective Tape
Improves visibility while maintaining flexibility.
Triple-Stitched Seams
Provides enhanced durability for industrial use.
10 Functional Pockets
Practical storage for tools and accessories.
Metal Detector Friendly
Non-magnetic with no nickel or ferrous components.
ATEX Suitable
Suitable for hazardous and explosive environments.

Fabric Composition

Shell Fabric:
Modaflame Work

60% Modacrylic
39% Cotton
1% Carbon Fibre
280g

Contrast Fabric:
Modaflame Work HVO

61% Modacrylic
18% Viscose
15% Polyester
5% Aramid
1% Carbon Fibre

Additional Contrast Fabric:
Modaflame Work Stretch

60% Modacrylic
35% Cotton
4% Elastane
1% Carbon Fibre
280g

Ideal Applications

Suitable for:

Utilities and maintenance
Oil and gas industries
Petrochemical operations
Engineering and fabrication
Rail and infrastructure work
Electrical and energy sectors
Industrial maintenance
Construction and contracting
Manufacturing environments
Hazardous industrial workplaces

Advanced FR Stretch Holster Trousers for Industrial Performance

The FR452 PW3 Modaflame Work HVO Class 1 FR Holster Trousers combine modern stretch comfort, advanced flame resistant protection, reinforced durability, and practical storage solutions in one high-performance industrial garment. Designed for professionals who require flexibility, durability, and certified workplace protection, these trousers deliver dependable performance in demanding work environments.

Choose advanced FR holster trousers built for mobility, safety, and industrial durability.

PW3 Modaflame Work HVO FR Holster Trousers FR452