Portwest FR407 PW3 FR Hi-Vis Holster Trousers (Yellow/Black)
The multi-hazard Portwest FR407 PW3 FR Hi-Vis Holster Trousers (Yellow/Black) offer superior protection in dangerous work environments, promising a reduced risk of injury. Also designed for practicality and comfort, these trousers feature 10 pockets and an innovative stretch panelling, boosting your overall performance at work.
These trousers can be paired with the Portwest FR714 Work Jacket for optimal protection at work.
What's Included?
Please note: While these trousers have knee pad pockets, they are not supplied with knee pad pockets.
Find the Right Size for You
The FR407 Trousers are available in a range of sizes to suit most users. To find the correct size for you, measure the circumference of your waist (as shown), and consult the table below to match your measurements to the right size.

Size | Waist Circumference (cm) |
28" Waist | 72cm |
30" Waist | 76cm |
32" Waist | 80cm |
33" Waist | 84cm |
34" Waist | 88cm |
36" Waist | 92cm |
38" Waist | 96cm |
40" Waist | 100cm |
41" Waist | 104cm |
42" Waist | 108cm |
44" Waist | 112cm |
46" Waist | 116cm |
48" Waist | 124cm |
Why Choose the PW3 Holster Trousers?
Professionals working in environments that expose them to flames, extreme temperatures, or where the lighting is low, need clothing that decreases the risk of injury. With a flame resistant, hi-vis design, the Portwest FR407 Trousers are a reliable option for use in high risk environments.
The trousers comply with multiple safety standards, ensuring you receive the crucial protection needed. These certifications are as follows:
- EN 11612 (Protective Clothing Against Heat and Flame):
- A1: Limited flame spread
- A2: Additional protection against limited flame spread
- B1: Convective heat
- C1: Radiant heat
- F1: Contact heat
- EN 11611 Class 1 (Protection Against Welding and Allied Processes):
- A1: Limited flame spread
- A2: Additional protection against limited flame spread
- EN 1149-5 (Protection Against Electrostatic Discharge)
- IEC 61482-2 IEC 61482-1-1 ELIM 6.4 CAL/CM² (Protection Against Thermal and Electric Arc Hazards)
- APC 1: Specifies the arc protection class
- EN 13034 Type PB [6] (Protection Against Liquid Chemicals)
- EN ISO 20471 Class 2 (High Visibility Clothing)
Read our guide to flame resistant standards for more information.
Key Features and Benefits
- Multi-hazard trousers protects against flames, thermal and electric arc hazards
- Twin stitching and reinforcement panels improve durability
- Heat-applied reflective tape further boosts visibility
- Includes 10 pockets for easy storage and access to tools and valuables
- Knee pad pockets, when used with knee pads, provide protection and comfort
- Elasticated waist and stretch panelling facilitates unrestricted movement
- Fabric is UPF rated 40+ for protection against UV rays
- Can be worn with the FR714 Jacket for optimal protection
Where Can I Wear the PW3 Flame Resistant Trousers?
The FR407 Hi-Vis Trousers are suitable for the following applications:
- Foundry
- Welding
- Electrics
- Fabrication
- Mechanics
- Industrial plant work
- Manufacturing
- Oil and gas work
- Transportation
- Construction
- Mining
- Firefighting
Designed for Unrestricted Movement
Despite their heavy-duty construction, these trousers won't hinder your ability to move freely. With stretch panelling and an elasticated waist area, these trousers ensure users can complete all manner of tasks with ease, reducing the risk of becoming fatigued.
Utility Features
With 10 pockets, the FR407 provide a generous amount of storage space for professionals to store and easily access tools and other essential items. Among these pockets include knee pad pockets, designed for use with our Portwest Knee Pads for better comfort when kneeling. For professionals required to kneel over extended periods, these trousers are designed to come in clutch.
Care Instructions
- Machine wash at 60°C
- Iron at max. 150°C
- Tumble dry at low temperatures
- Do not bleach
- Do not dry clean
Materials
Shell Fabric - Modaflame Work HV:
- 60% Modacrylic
- 39% Cotton
- 1% Cotton Fibre
- Weight: 280g
Contrast Fabric - Modaflame Work Stretch:
- 60% Modacrylic
- 35% Cotton
- 4% Elastane
- 1% Cotton Fibre
Documentation