AT4010 Breatheflex Chainsaw Trousers Type A Class 1 – Black

Chainsaw trousers designed for foresters and tree climbers. Lightweight, comfortable and breathable. Retains good abrasion resistance –  top of the ‘must-have’ Breatheflex trouser range.

Incorporating a multi-layered chainsaw shield system with Dyneema for ultimate protection, the Breatheflex range uses the lightest chainsaw stalling system available, to reduce fatigue.

The trousers’ outer shell is made from Climasphere breathable fabrics which are also highly abrasion and snag resistant (a must for tree climbers) and the six-way stretch feature makes for the most comfortable forestry chainsaw trousers on the market.

The crotch is made with Kevlar to eliminate ripping and incredibly stretchy fabric that allows for the ultimate amount of movement and flexibility in the tree.

The AT4010 is a Type A trouser (saw protection to the front of the legs only) and the protection is rated to Class 1 (20 m/s).

Please check the main category page for other colour options in this highly popular chainsaw trouser.

Reinforced seams at high tension areas: – Stronger build for longer lasting trousers.
Kevlar reinforcement at lower leg: – Resistance to abrasion such as from thorns and brush.
Quality YKK zipper system on flies and all pockets: – Zipper system is designed to survive extensive heavy use.
Downward facing Pocket Zips: – Compatibility with wearing a climbing harness.
Reinforced lining around ankle: – Reduces wear from boot lace hooks.
Hi-Vis Reflective decals: – Improved roadside safety in low-light conditions.
Cargo and phone pockets have double fold-over flap: – Keeps shavings and dust out.
Elasticated boot lace fastener: – Reduces sawdust ingress into boots.

£ 185.64£ 372.00 (inc. VAT)

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  • Adjustable waistband.
  • Kidney pad on the back of trousers for braces.
  • Elasticated hooks at the base of the trouser to attach to laces of boots.
  • YKK Zips on all pockets with taped seams.
  • Type C trouser (saw protection to the front and back of the legs only) and the protection is rated to Class 1 (20 m/s). EN381-5 Class 1 (20m/s) Type 
  • Available in short and tall leg.


The AT4010 is a Type A trouser (saw protection to the front of the leg) and the protection is rated to:

  • AT4010 – Class 1 (20 m/s) EN 381-5 Type A.


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