The Snickers 6373 ProtecWork Stretch Work Trousers are protective trousers for high-risk work areas and hazardous environments. They suit welders, electrical workers and anyone exposed to heat, flame, electric arc or liquid chemical splashes.
The flame-resistant fabric stretches in two directions, so you can move freely through a working day. A clean design keeps the look tidy. There is plenty of storage on both legs for tools, a pen and your phone.
Key features
- Inherent heat and flame protection built into the fabric
- Two-way modacrylic stretch moves with you when kneeling, bending and climbing
- Cordura®/aramid-blend reinforcement on the knees and leg endings adds durability where wear is heaviest
- DuPont™ Kevlar®-reinforced ruler pocket lets you carry sharp tools such as screwdrivers
- Knife holders on both legs keep a blade close to hand
- Two side pockets and two back pockets for everyday items
Materials and performance
Main fabric: 52% modacrylic Protal®, 34% cotton, 10% polyamide FR, 3% elastolefin, 1% antistatic fibre, 320 g/m². Reinforcement: 39% modacrylic, 28% polyamide CORDURA®, 17% cotton, 15% aramid, 1% antistatic fibre, 270 g/m².
Standards and protection
Certified to EN 1149-5 (electrostatic properties), EN ISO 11611 (welding and allied processes), EN 11612 (heat and flame), EN 14404 (knee protection), EN 13034 (liquid chemicals) and EN 61482-2:2020 (thermal hazards of an electric arc). Arc protection is rated ELIM 12 cal/cm², APC 1 (4kA).
For flame protection too, fit Snickers kneepads 9116 (FR), certified together with all ProtecWork trousers.
Fit and sizing
Slim fit. See our Snickers Sizing Guide for detailed information.
Leg pocket layout
The right leg has a large bellows pocket with a flap and Velcro closure, plus a pen pocket and a phone pocket. The left leg has a large bellows pocket and a zipped security pocket for valuables.
Care
- Do not bleach
- Tumble dry at normal temperature
- Iron at a medium temperature (max 150°C)
- Follow the garment label for washing instructions
Add your logo
If you’d like to add your logo to the Snickers 6373 ProtecWork Stretch Work Trousers, please contact us.
































