Colima Hydra Matrix Hi-Vis TrouserThe Colima Hydra Matrix Two Tone Over Trouser is a flame retardant hi vis over trouser built for protection and visibility in industrial and field environments. It uses FR anti static breathable matrix fabric to combine safety with wearability so you can stay compliant without sacrificing comfort. If you struggle with trousers that restrict movement, snag on boots, or fail safety audits this over trouser helps by offering an elasticated waistband for