Kjus Men's FRX Insulated Midlayer Jacket 2024


Deep Space Navy

KJUS FRX is back! This FRX insulator is designed to enhance your performance

Introducing the Men's FRX Insulated Jacket, a highly anticipated and improved version that has been re-engineered based on overwhelming customer feedback. The premium Japanese fabric used in its construction is not only super soft and stretchy but also treated to be water and stain-resistant, ensuring durability and longevity. The Merino wool fabric inserts are strategically placed in a grid-like pattern with an open structure for optimal wicking and breathability properties.

Product Overview 

  • K branding badge on right shoulder
  • K branding badge on left chest
  • Chest pocket with hidden YKK® zipper
  • Fixed hood with one hand adjustment and chin guard
  • KJUS AC-Vent™ ventilation system
  • Preshaped set-in sleeves
  • Sleeve hem adjustment with Velcro®
  • Hand pockets with water-repellent YKK® zippers
  • Regular fit


  • 4-way-stretch|Eco-Friendly|Extra lightweight|Water-repellent|Extra soft wool quality


  • 89% Polyester, 11% Elastane


  • DWR treatment


  • 100% Polyester (50g Polartec® Alpha®)


  • 100% Polyester (50g Polartec® Alpha®)

Face Fabric

  • DWR treatment

Product Care

  • Machine wash 30º - mild process
  • Do not bleach
  • Do not tumble dry
  • Do not iron
  • Do not dry clean

Related Items