Poseidon-300: EN 11612 (A1, A2, B1, C1, E3, F1) (50×75°C)EN ISO 11612, XM FireLine, Poseidon-300, Oeko-Tex 100 / 30.07.2020 Download POSEIDON-300 Poseidon-300 certified to EN ISO 11612 & EN 11611 after 50 Industrial Washes!