Flame retardant and anti-static t-shirt FR33: Protects against radiant, convection and contact heat; Moisture-wicking and breathable material; Concealed breast pocket; sleeve pocket; Button closure. Quality: Bizflame Knit Antistatic: 99% Cotton, 1% Carbon Fiber 237g/m². Available colours: Gray and navy. Complies with: EN ISO 11612 A1 + A2, B1, C1, F1, EN 1149 -5 and IEC 61482-2 IEC 61482-1-1 ELIM 13cal/cm².