PRODUCT USES: This pant has an elasticated waist with drawcord for comfort, and contrast tape for visibility. DESIGN AND FUNCTIONALITY: Our extensive range of High-Visibility clothing meets stringent requirements in both design and construction. MATERIALS: 100% Polyester Mesh 110g. Portwest products are manufactured to the highest standards with quality materials to ensure durability, comfort, and style. PRODUCT CARE: Max wash temp 40°C, mild process. Do not bleach. Do not tumble dry. Line dry. Do not iron. Do not dry clean. STANDARDS: ANSI/ISEA 107 CLASS E.