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 and Benefits4-way stretch fabric for ease of movement and added comfortHeat applied segmented reflective tape for added visibilityInternal pockets for safe storageElasticated cuffs for a secure fitThumb loopEngineered with an active fitCurved back hem for added protection2 side zip pockets for secure storageZipped chest pockets6 pockets for ample storageDetachable ID pocketRadio loop for easy clipping of a radioSlim fit design for exceptional comfortComplies with RIS 3279-TOM for rail industry (orange only)40+ UPF rated fabric to block 98% of UV raysCertified to EN ISO 20471 after 50x washesCE certifiedUKCA markedSpecificationsColour: Orange/BlackSize: 4XLFit: