Portwest DX481 Hi-Vis Lightweight Mid Layer Top

Option 1
Option 2

The DX4 Hi-Vis Base Layer is lightweight and breathable which assists with perfect body temperature control. The high stretch, highly durable nylon fabric complements the body-mapped design. Offering raglan sleeves and HiVis Tex Pro segmented tape for fluid movement and extra comfort.



  • 4-way stretch fabric for ease of movement and added comfort
  • Heat applied segmented reflective tape for added visibility
  • Internal pockets for safe storage
  • Elasticated cuffs for a secure fit
  • Thumb loop
  • Engineered with an active fit
  • Curved back hem for added protection
  • 2 side zip pockets for secure storage
  • Zipped chest pockets
  • 6 pockets for ample storage
  • Detachable ID pocket
  • Radio loop for easy clipping of a radio
  • Slim fit design for exceptional comfort
  • Complies with RIS 3279-TOM for rail industry (orange only)
  • 40+ UPF rated fabric to block 98% of UV rays
  • Certified to EN ISO 20471 after 50x washes
  • CE certified
  • UKCA marked


    Shell Fabric :
    92% Polyester, 8% Elastane 210g



    Contrast Fabric :
    Kingsmill Nylon: 92% Nylon, 8% Elastane

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