Portwest DX4 Hi-Vis Lightweight Mid Layer

The DX4 Hi-Vis Lightweight Mid Layer offers exceptional breathability and temperature regulation through its lightweight, four-way stretch fabric. Crafted from a durable nylon and elastane blend, it features a body-mapped design with raglan sleeves and elasticated cuffs, ensuring unrestricted movement and a secure fit. Enhanced with heat-applied segmented reflective tape and HiVis Tex Pro segmented tape, the garment provides superior visibility compliant with EN ISO 20471 and RIS 3279-TOM standards. With six secure pockets, including zipped chest and side compartments, internal storage, a detachable ID pocket, and a radio loop, it combines practicality with safety. Additionally, the curved back hem and 40+ UPF rating deliver comfort and UV protection throughout the workday.

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.

Features

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

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

Contrast Fabric : 92% Nylon, 8% Elastane

Standards

• EN ISO 20471 Class 2
• RIS 3279 TOM Issue 2 (Orange Only)
• ANSI/ISEA 107 Type R Class 2
• ANSI/ISEA 107 TYPE P CLASS 2

Washcare

Documentation

• Datasheets
• Declaration of Conformity (EU)
• Declaration of Conformity (UK)
• Usersheets
  - 2USP
  - 152USP
• Sizing Chart