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The Arbortec AT4050 Breatheflex Chainsaw Trousers are Design C, Class 1 trousers offering full-leg protection in a breathable, flexible build suited to demanding arborist and forestry environments.
Six-way stretch fabric and a Climasphere outer keep them comfortable when climbing and working on the ground, while Kevlar® reinforcement at the crotch and lower leg adds durability where trousers wear out first.
Key Features
- Six-way stretch fabric for climbing and groundwork
- Breathable, snag-resistant Climasphere outer
- Kevlar-reinforced crotch for durability and movement
- Dust-resistant cargo and phone pockets
- Reinforced ankle lining for reduced wear
AT4050 Chainsaw Protection
Design C means protection around the front and back of the legs. These are rated Class 1 (20 m/s) and use a multi-layer chainsaw shield system of high-tenacity polymer and Kevlar®.
Comfort & Durability
The six-way stretch fabric moves with you, and the breathable, snag-resistant Climasphere outer is designed to stand up to climbing and groundwork. Reinforced ankle lining reduces wear, and the elasticated boot-lace fastener helps keep sawdust out of your boots.
Pockets
The cargo and phone pockets are dust-resistant and have downward-facing zips.
Size Guide
Choose your waist size and leg length carefully, as chainsaw trousers should fit correctly to protect you properly. Our Arbortec size guides page has the measurements to check against.
Specifications
| Brand | Arbortec |
| Model | AT4050 Breatheflex Chainsaw Trousers Design C Class 1 |
| Part number | AT4050-BK. Variant part numbers add the options, for example AT4050-BK-XS/REG. |
| Colour | Black |
| Protection | Type C, Class 1 (20 m/s) |
| Chainsaw Shield System | High-tenacity polymer and Kevlar |
| Reinforcement | Kevlar at crotch and lower leg |
| Outer Fabric | Climasphere breathable, abrasion-resistant |
| Pocket Zips | Downward facing |
| Ankle Lining | Reinforced |
| Fastening | Elasticated boot lace fastener |
Who Is It For?
These trousers suit arborists, tree surgeons and forestry workers who want Class 1 all-round leg protection with plenty of stretch for climbing.
Goes well with: Design A trousers (if front-leg protection is enough) · AT035 heavy duty braces (to support the weight).
Browse more chainsaw trousers or see the full Arbortec range.