Portwest WX3 Multinorm Service Trouser FR402

Portwest WX3 Multinorm Service Work Trousers FR402

Looking for a reliable pair of stretch work pants that don't compromise on safety? The Portwest WX3 Multinorm Service Work Trousers are engineered for professionals who need flame retardant protection without sacrificing comfort. Built from inherent Modaflame fabric, these multinorm work trousers deliver thermal and flame protection that won't diminish after washing. The innovative stretch panels positioned at key movement areas keep you flexible throughout your shift, whilst the extendable hem ensures a proper fit regardless of leg length. With eight storage pockets, reinforced knee protection areas, and heat-sealed reflective striping, these long work trousers are designed to keep your tools secure and your visibility high. Whether you're working in high-risk environments or simply need dependable protective workwear, these multinorm work pants tick all the boxes.

Key Features

• Inherent flame retardant protection that performs permanently throughout the garment's life
• Strategic stretch panels deliver enhanced flexibility at crucial working areas
• Extendable hem accommodates varying leg lengths with up to 5cm adjustment
• Dual positioning knee protection pockets for reinforced safety coverage
• Eight practical storage pockets keep tools and equipment organised and accessible

Recommendations from our Unishore Expert

When you're working in environments where thermal hazards are a concern, having the right protective layer makes all the difference. These Portwest work trousers feature advanced inherent protection against radiant, convective, and contact heat sources. The combination of stretch fabric in high-movement zones and an elasticated waistband creates a genuinely comfortable fit that supports all-day wear. The segmented reflective striping enhances visibility in lower-light conditions, making these ideal for shift work environments. The pre-formed knee design reduces restriction during movement, whilst the variety of pocket placements means you've always got somewhere to store what you need without fumbling about.

Product Features

• Fabric composition - 60% Modacrylic, 39% Cotton, 1% Carbon Fiber with stretch contrast panels featuring 3% Elastane
• Closure - Zip fastening
• Leg length - Long leg length with extendable hem
• Pockets - Eight storage pockets with dual-position knee protection areas
• Article number - FR402

Standards and Safety

• Flame retardant protection against thermal hazards and flame exposure (EN 11612 A1+A2, B1, C1, F1)
• Limited protection for welding applications with inherent fabric performance (EN 11611 Class 1)
• Electric arc protection up to APC 1 level (IEC 61482)
• Antistatic properties prevent static electricity accumulation (EN 1149-5)
• Protection against liquid chemical splashes and limited chemical hazards (EN 13034 Type PB)
• Limited flammability index ensures reduced flame spread across the fabric (EN 14116 Index 1)

OEKO-TEX STANDARD 100 CERTIFIED

OEKO-TEX® Standard 100 is a globally recognised health certification that confirms that every component of our clothing, from the fabric to the buttons and zips, has been tested and is free from harmful substances. This certification guarantees that our clothing is safe for your skin and health.