Description
Breatheflex Design A Chainsaw Trousers provide lightweight protection with Dyneema layers, Kevlar reinforcement and Class 1 safety for active forestry work.
Breatheflex Design A Chainsaw Trousers
The Breatheflex Design A Chainsaw Trousers are built for tree climbers and forestry workers who need a lightweight, breathable and durable protective trouser. They are designed to minimise fatigue while offering comfort during long hours in the tree or on the forest floor. Because of their focus on mobility and breathability, these trousers support active work where constant movement is essential.
Functional Construction Focused on Comfort and Protection
The trousers incorporate a multi-layered chainsaw shield system that uses Dyneema fibres for strong and lightweight protection. This design keeps weight low while still offering the necessary performance during demanding tasks. The Climasphere outer shell improves airflow and assists with temperature control, while its highly abrasion and snag resistant finish helps withstand frequent contact with branches and equipment. With six-way stretch fabric, the trousers support natural movement during climbing and positioning.
Compliance with Type A Chainsaw Safety Standards
The AT4010 model follows the Type A protection layout, which covers the front of the legs. It is rated to Class 1 (20 m/s) under EN381-5 standards. This arrangement reduces weight while providing essential protection for many arborist tasks. As a result, users can move easily in the canopy while still maintaining the required level of safety.
Performance Features Supporting Fit, Durability and Practical Use
Several practical features support day-long comfort and efficiency. Reinforced seams improve strength in high-tension zones, and Kevlar reinforcement at the lower leg increases abrasion resistance when working near thorns or brash. The reinforced ankle lining helps reduce wear from boot hooks. Downward-facing pocket zips work smoothly with a climbing harness, while a fold-over flap on cargo and phone pockets helps keep shavings and dust out. Elasticated boot lace fasteners reduce sawdust ingress and help keep the trousers in place during active work. Hi-vis reflective decals also improve visibility in low light.
Key Features
- EN381-5 Class 1 (20 m/s) Type A protection
- Dyneema multi-layered chainsaw shield system
- Climasphere breathable and abrasion-resistant outer shell
- Kevlar reinforcement at the lower leg
- Six-way stretch material for better mobility
- Reinforced seams in high-tension areas
- Reinforced lining around the ankle
- Downward-facing pocket zips for harness use
- Cargo and phone pockets with fold-over flaps
- Elasticated boot lace fastener to reduce sawdust ingress
- Hi-vis reflective decals for improved visibility



























































