Climate adjustable comfort! If you want a lighter and more airy version of the Chelsea Evolution Construction Pant, then choose this model which is constructed in lighter 4-way stretch main material and mechanical ventilation on the side of the knees. Behind the ventilation hides a mesh panel which ensures that dirt does not come in easily and keeps its shape. Under the same zipper, you have the ability to access the knee pads from the outside - making adjustment much easier. We have also added tightening of the leg end with snaps at the base hem of the pant.


  • 4-way stretch fabric
  • Lightweight fabric
  • Cordura® hanging pockets with double lined bottom and nylon webbing for durability
  • External pocket on left side with YKK® zipper
  • Shaped waistband for improved comfort
  • Broad center back belt loop for extra stability and strength
  • Gusset in crotch for freedom of movement
  • Plastic covered metal buttons
  • Thigh pocket with fastener closure and several compartments
  • ID card loop
  • Ruler pocket in Cordura® reinforcement fabric
  • Cordura® fabric reinforcement on knees
  • Articulated knees for optimal mobility
  • Knee Pad pockets accessible from the outside
  • Knee Pad position can be adjusted by 5 cm for optimal mobility
  • Ventilation opening at side seam
  • Adjustable bottom leg with snap buttons
  • Possibility to increase leg length by 5cm
  • Reflective details