APEX, the fibre helmet of SUOMY, has a racing shape but at the same time it grants the comfort, that only a high quality helmet can give. Shell in TRICARBOCO materials, realized in three sizes (M, L and XL) , fabric mix of aramid fiber, carbon and fiber, joint by resin. Inner polystyrene in 3 sizes (M, L and XL) in order to offer the best fitting with different density according to the size. It has channels studied in wind tunnel. Visor thermoformed from a polycarbonate flat sheet. Antifog and antiscratch treatment. ECE 22-05. CHEEK PADS completely removable and washable, in different thicknesses for a complete customization of the product. INTERNAL SHELL completely removable and washable, in different thicknesse for a complete customization of the product. The internal removable shell has been studied for an uniform stand on the head. The visible channels allow the air flow to check the temperature in teh internalpart of teh helmet and to let off the hot air through the back part.