These multinorm hi-vis trousers are for work where several hazards meet: heat and flame, molten metal splash, electric arc, static and light chemical splash, often in poor visibility. The flame resistance is built into the fibres, so it stays part of the fabric for the life of the garment.
The fabric is soft and supple yet durable, with a ripstop weave and a water and dirt repellent surface. A thin lining inside the front adds extra arc protection where you are most exposed. The pockets are designed to meet the certification requirements, so you can carry tools safely.
Key features
- Inherently flame resistant, PFAS-free fabric keeps its protective properties built into the fibres
- Thin lining inside the front adds extra protection to the front of the legs
- Metal-free construction with plastic zip fly and plastic buttons
- Water and dirt repellent surface helps the trousers stay cleaner on the job
- Flame resistant reflective tapes sewn with double seams for a secure, durable finish
- Reinforced back pockets with bellows and flaps, plus inset front pockets
- Leg pocket with bellows, phone pocket and pen pocket, and a reinforced ruler pocket with knife holder and pen pocket
- Removable flame resistant ID pocket, loops including one with a D-ring, external certification labels, adjustable leg bottoms with buttons and an extension feature at the hem to lengthen the legs
Materials and performance
44% modacrylic, 30% cotton, 20% FR polyamide, 5% aramid and 1% antistatic. Ripstop, flame resistant and antistatic fabric, 260 g/m².
Standards and protection
Certified to EN ISO 20471 Class 1, EN 1149-5, EN ISO 11611 Class 1 A1+A2, EN ISO 11612 A1, A2, B1, C1, E2, F1, EN 13034 PB [6] and OEKO-TEX Standard 100. Arc flash protection to EN 61482-2 is APC 1 (ATPV 11 cal/cm², ELIM 10 cal/cm²) across the trousers and APC 2 (ATPV 26 cal/cm², ELIM 23 cal/cm²) on the lined parts.
Fit and sizing
All Blåkläder trousers fit on the small side. Please order at least one waist size bigger than usual. See our Blåkläder Sizing Guide for detailed information.
Knee protection
The outer knee protection pockets take Blåkläder knee pads 4027, 4037 or 4057. Worn with one of these, the trousers meet EN 14404-3, giving certified protection when you kneel.
Care
- Machine wash at 60°C
- Do not bleach
- Tumble dry at low temperature
- Do not iron
- Do not dry clean
Add your logo
If you’d like to add your logo to the Blåkläder 1491 APC 2 Multinorm Inherent Trousers, please contact us.

















































