Multinorm FR76 long sleeve polo: The inherent flame retardant qualities will not diminish; Premium flame retardant reflective striping; Ribbed cuffs for warmth and comfort; 100% Metal Free; UPF 50+ fabric blocks 98% of UV radiation; antistatic; Keeps its shape. Quality: Modaflame HVO Knit: 66% Modacrylic, 32% Polyester, 2% Carbon Fiber 220g. Available sizes: S-3XL. Available colours: Fluo orange. Complies with: EN ISO 11612 A1, B1, C1, F2, EN 1149 -5, EN ISO 20471 Class 3, IEC 61482-2 IEC 61482-1-2 Class 1 and IEC 61482-2 IEC 61482-1-1 ATPV 6 CAL /cm2 (HAF 71.7%).