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AT4070 Breatheflex Pro Chainsaw Pants Design C Class 1 - Olive


With the Breatheflex Pro's everything comes down to the weight and performance of the pants. With strong and lightweight Dyneema, we can ensure these pants will keep you well protected and still allow you the flexibility you need to manoeuvre around the job site and canopy of a tree with ease.

The pants feature an incredibly resilient and abrasion-resistant panel on the front and ankle of the pants. The material is woven with Kevlar fibers and makes it extremely tough when getting bashed and scraped on trees and debris every day.

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. 

Each pair is handcrafted in our own Portuguese factory. This enabled us to make changes to products quickly, ensure the finished article has been made to the highest standard.


  • Adjustable waistband.
  • Kidney pad on the back of pants for braces.
  • Elasticated hooks at the base of the pants to attach to laces of boots.
  • YKK Zips on all pockets with taped seams.
  • Available in 3 colors: Black, blue and lime.
  • Design C pants (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) Design C.
  • Available in short and tall leg.


    The AT4070 is a Design C pants (saw protection to the front of the leg) and the protection is rated to:

    • AT4070 - Class 1 (20 m/s) EN 381-5 Design C.

    Specification Information - Class 1.

      Why not check out this handy Arbortec sizing guide to help select the best fitting products for arborists and foresters. The sizing is for the North American market.


      AT4070 Breatheflex Pro Type C Class 1 Chainsaw Trousers - Olive - Arbortec Forestwear

      AT4070 Breatheflex Pro Chainsaw Pants Design C Class 1 - Olive


      Customer Reviews

      Based on 1 review
      Eric Robinson
      Purchased the Arbortec Breatheflex Pro.

      I have been scrambling up and down trees for a long time now and I have just now purchased my first set of chainsaw trousers and ultimately I have no idea how I did it before purchasing them with using chaps on the ground and nothing in the tree price wise I have gone years with replacing trousers I climb in excessively yet there is no tares or rip’s in the Breatheflex Pro’s after beating them up every day in trees for two weeks straight which I am hard on my work clothing and never have found trousers that are able to keep up that is until now. Never will the chaps touch these legs again, now that I have purchased the breatheflex pro’s with a second order of the class 3 chainsaw boots to be alternating pair as well as ordering additional climbers chainsaw gloves expert model and I must say I am also getting ready to go all out ordering socks as well as two more pairs of Breatheflex Pro trousers for my self and already started informing my crew that I would be happy to match them and purchase them the same amount for them as they purchased for themselves as I know they will absolutely immediately want more pairs of trousers with suspenders as we all maintain our clothing washing regularly.