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ADVANCE X-LIGHT Chainsaw Trousers – Design A Class 1
Premium ultra-light protective trousers for professional forestry, arb work, and intensive chainsaw use.
Developed exclusively by STIHL, these trousers are made with the ultra-light AVERTIC™ pro lite cut-protection system: a 6-layer protective fabric approximately 20% lighter than standard ADVANCE material — making them exceptionally comfortable during long working days.
Key Protection & Certification
Cut Protection: Design A / Class 1 — tested to EN ISO 11393 & BS EN 381
Rated for chainsaw speeds up to 20 m/s
Front protection coverage plus 5 cm extension around the rear left leg
Designed for professional users trained in safe saw operation
Awarded the KWF Pro quality mark
Advanced Comfort & Mobility
ProElast stretch inserts in crotch and leg areas for full mobility
Fully elasticated fabric stretches in multiple directions
Ideal for climbing, awkward stances & steep cuts
No restriction of movement — even in extreme working positions
Breathability & Climate Control
Breathable fabric that wicks heat and moisture outward
Allows fresh air in for internal climate balance
Ventilation fabric behind the legs for cooling
Prevents overheating and protects from hypothermia during sweat-then-cold conditions
High-quality, fast-drying functional fabric
Lightweight outer layer with special fibres for daily wear comfort
Practical Working Features
Waterproof and breathable materials used in key areas
Closable pockets with long zip openings
Reflective sections for low-light visibility
Improved sizing for better ergonomic fit