SIR SUPERTECH flame-retardant work trousers
SIR SUPERTECH flame-retardant work trousers product features:
- Twill material with the addition of elastane and conductive fiber - fabric of 74% cotton, 22% polyester, 3% elastane and 1% conductive fiber with a weight of 280 g/m² combines wearing comfort with durability and antistatic properties.
- Flame-retardant properties - the trousers are designed for use in environments where there is a risk of contact with flame, high temperature and small splashes of molten metal.
- Protection against convective heat, thermal radiation and contact heat - the model supports the user's safety when working in demanding industrial conditions.
- Antistatic protection - properties in accordance with EN 1149-5 help reduce the build-up of electrostatic charges in the workplace.
- Protection against electric arc up to 4 kA - the trousers meet the requirements of CEI EN 61482-2 APC 1, which increases the level of protection in specialized applications.
- Limited liquid chemical protection - EN 13034 Type PB6 compliance supports work where contact with small chemical splashes may occur.
- Class 1 visibility - double reflective stripes sewn on the legs improve the user's visibility in daylight, after dark and under artificial lighting.
- Elastic waistband at the back - a better fit at the waist translates into greater comfort when bending, walking and working on the move.
- 5 practical pockets - two side pockets, a back pocket and two technical pockets with flaps and Velcro fastening facilitate the safe storage of tools and small accessories.
- Zipper and hidden button fastening - a convenient solution that facilitates everyday use and works well at work.
- Reinforced double seams - areas exposed to greater loads have been additionally stitched, which increases the durability of the trousers during intensive use.
- Certified compliance with standards - the model meets the requirements of EN 1149-5, EN ISO 11611 Class 1, EN ISO 11612, EN ISO 20471 Class 1, EN 13034 Type PB6 and CEI EN 61482-2 APC 1.
FAQ
Are SIR SUPERTECH trousers suitable for work in difficult conditions?
Yes, this model is designed for use in high-risk environments where protection against flame, heat, static electricity and limited contact with chemicals is essential.
Are SUPERTECH flame-retardant work trousers comfortable for everyday use?
Yes, thanks to the addition of elastane, high cotton content and an elastic waistband at the back, the model ensures freedom of movement and comfort during long hours of work.
How many pockets do SIR SUPERTECH work trousers have?
The model has a total of 5 pockets, including side pockets, back pockets and technical pockets with flaps and Velcro.
Do SUPERTECH STRETCH class 1 trousers have reflective elements?
Yes, the legs are equipped with double reflective stripes that improve the user's visibility.
Questions
Be the first to ask a question about this product!
Question about the product
Details
Comments
Manufacturer: Sir Safety

EU responsible person:
Sir Safety System S.p.A.
Via dei Fornaciai 9
Assisi 06081
sir@sirsafety.com
Download - General Safety Instructions for Work Trousers
Safety warnings:
- Not intended for children - intended for adult users only.
- Risk of suffocation or choking due to packaging – keep foil packaging away from children.
- The trousers do not provide protection against chemical hazards, fire, electrical current or radiation unless specified in the product documentation.
- Knee protection: effectiveness depends on the use of certified knee pads and their correct positioning.
- Reflective elements: may lose effectiveness if dirty, worn or covered by other clothing.
- Do not modify the construction of the trousers – changes may reduce the protective properties.
- Damaged trousers should be replaced immediately – especially if the knee pad pockets are torn or the reflectors are worn out.
Products in the same category