4.0 FLAME RETARDANT
The Flame Retardant Pants are designed for use in environments with static electricity, sparks or similar hazards, providing comfort, flexibility and durability. The main fabric is certified to ASTM F1959 (8.4 cal/cm2) and EN ISO 11611/11612 (Class 1, A1, A2, B1, C1, F1) standards, with permanent flame retardant and anti-static features.
Key Functions
Pants Weight (587 gsm)
ASTM F1959 8.4 cal / cm2
EN ISO 11611/EN ISO 11612 (Class 1, A1, A2, B1, C1, F1)
ASTM F1930 < 10%
2x Adjustable Elastic Waistband
Pen & Tool Pockets
Water Repellent Zipped 3D Pockets
4.0 Kneepads
Ergonomically Shaped
Fabrication
Fabric:45% Modacrylic/ 35% Cotton/ 18% Polyamide 66/ 2% AS, 43% OPF/ 32% FR Rayon/ 23% Para-aramid/ 2% AS
3M Industrial Reflective
Hardwares: YKK™ zips / Customized Extra Safe Slide Buttons
➤ Functional Pockets
Multi-column
YKK 3D Zipper Pocket (right side).
Tool Slot Pocket (left side).
➤ Retained Features
retained features
Flame Retardant Test
With the 4.0 flame-resistant variant, we used flame-resistant fabric compliant with EN13773 standards. This provides protection for individuals working in environments where sparks are generated by reducing the chance of sparks igniting on the fabric, providing greater protection.
35% Lighter Than Traditional Denim Pants
➤ 4.0 Key Improvements
Multi-column
Knee Pads with 2x Cushioning
The previous 3.0 Knee Pads showed slight flattening after heavy daily usage. In order to provide more durability, the thickness of the 4.0 KneePads have been doubled to 10mm, providing longer lasting flexibility and protection.
The New 4.0 Knee Pads
- 2x Durability
- 2x Cushioning
- Just as lightweight and flexible
- Lighter than an AA battery
➤ Who has been wearing the Flame Retardant 3.0?
Thank you so much for all your comments and feedback! The new 4.0 was made possible by workers like you from all different trades who wore our 3.0 over this last year.
who has been wearing the flame retardant 3.0?
Daniela Rubino
Welder & Metal fabrication expert, United Kingdom.
Lauren Wilson
Welder & Metal fabrication expert, United Kingdom.
Hoi Kit
Suspended working platform, Hong Kong.
➤ Measurements Guide
