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Guy Cotten ISOMAX & X-TRAPPER Combo


Guy Cotten ISOMAX & X-TRAPPER Combo

A professional all-weather rain jacket with a longer back version of the ISOPRO jacket for better protection when bending down.  The high performing Isomax Jacket is your companion in rain, hail or shine, thanks to two key innovations – the Isolatech system and the “MAGIC” hood.   High bib and braces with ample space in front and at back.

  • Guy Cotten Isomax Heavy Duty Jacket
    • Designed for intensive use
    • Long jacket tail flap provides great warmth and extra protection
    • High frequency welded seams for 100% waterproof protection
    • Now with more comfort and safety thanks to two major innovations:
      • The ISOLATECH system – an insulation technique to control condensation inside the waterproof garment
      • The “Magic Hood” does not obstruct your vision and does not restrict your movements. It is also possible to wear a helmet under the Magic hood
    • Perfect as a heavy duty fishing jacket
    • Heavy duty zip under double self grip flap
    • Adjustable elasticated cuffs
    • Fabric description: Nylpeche on front and back/Cap Coz on arms
    • Available colour: Black/Yellow, Orange/Yellow


Guy Cotten X-TRAPPER Bib & Braces – Heavy Duty

  • Super Tough & Strong
  • Double layer on whole front
  • Triple layer on the chest area and knees
  • Ripstop outer layer
  • Elasticated self-adjustment at waist
  • Made of Nylpeche fabric on the front and Cap-coz on the back
  • Inside chest pocket
  • Adjustable Velcro closure at bottom to tighten around boots
  • Reinforced low back bottoms minimise wear and tear from walking
  • Wide and comfortable suspenders with fixlock buckles detachable front and back
  • Side hook to hang the bib avoiding braces damage when stored
  • Adjustable side openings
  • Knees have pockets for knee pads (not included) – available here

Available colours: Orange/Yellow, Black/Yellow

Available sizes:  XS   S   M   L   XL   2XL    3XL    (size chart below)


Guy Cotten ISOMAX & X-TRAPPER Combo



The Guy Cotten ISOMAX & X-TRAPPER Combo combines the Isomax Jacket, a professional all-weather rain jacket with a longer back version of the ISOPRO jacket for better protection when bending down which is your companion in rain, hail or shine, and the X-Trapper Bib & Braces, high bib and braces with plenty of room front and back, made with 3 layers of super strong and tough PVC.

By combining two of their revolutionary proprietary fabrics, Nylpeche, and Cap Coz, Guy Cotten has created a high performance comfortable, tough, and super-heavy duty foul weather jacket.  All the parts of the Guy Cotten Heavy Duty Isomax Jacket that require the greatest freedom of movement (shoulders, elbows etc.) are made from CAP COZ fabric, since this is a benchmark when it comes to flexibility.  Moreover, it still has all the qualities and technical details that have contributed to the reputation of the brand in professional circles, such as toughness, suitability for work, and the rip-stop qualities.  The front of the Isomax is made from the renowned Nylpeche PVC bring you the toughest of the tough.  With more than 55 years of experience and Guy Cotten’s innovative spirit, the Isomax Jacket has become the best professional heavy duty wet weather jacket on the market. This is because Guy Cotten have crossed a new comfort threshold for work clothing in the most difficult conditions.


Complementary products: Guy Cotten X-Trapper Bib & BracesGuy Cotten POULDO Pants – Heavy DutyGuy Cotten Heavy Duty DREMBIB Bib & BracesOrange Ruffy Fishing Gloves – 400mmAnsell Green Gladiator GlovesBekina StepliteX Polyurethane (PU) Gumboots

For the rest of the Guy Cotten range, click here

For technical information, click here


Industry Applications:

  • Commercial fishing – (crayfish, lobster, shark etc.)
  • Agriculture
  • High pressure cleaning
  • Water blasting
  • Stone masonry
  • Agriculture


About Guy Cotten Nylpeche and Cap Coz Fabrics

The lower front of the Isomax Jacket is made from heavy duty Nylpeche fabric.  Nylpeche is a highly tear resistant fabric, designed and perfected for industrial fishing, offering a completely waterproof solution, that is second to none for strength and suppleness.  Nylpeche has a waterproofness rating of 20,000 mm, and a breathable rating of Class 1.

The Isomax Jacket’s sleeves, shoulders and back is made of the tough, flexible and supple Cap Coz fabric.  Cap Coz has been proven for delivered maximum comfort, while it’s outer coating makes it rip-stop and entirely waterproof.  The inside of the fabric is a jersey lining which is pleasant to touch, provides thermal insulation and reduces condensation.  Cap Coz has a waterproofness rating of 20,000 mm, and a breathable rating of Class 1.

How to care for your Guy Cotten Isomax Jacket

  • Do not leave in package in damp surroundings
  • Store in clean and dry surroundings at room temperature
  • Keep away from strong heat and flames
  • Wash in warm water, up to 30°C
  • Do not iron
  • Do not dry clean
  • Do not tumble dry
  • Do not bleach

Care guide available here.

Additional information


Black/Yellow, Orange/Yellow


Small, Medium, Large, X Large, 2X Large

Guy Cotten Clothing size chart

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