The C701 full face cover mask is simple and easy to use. Thanks to the innovative Air-On inhalation system, a high protection factor is combined with minimal breathing resistance, ensuring comfort and safety for the wearer. With rectangular inspiratory valve but without non-return valves. Mask with EN 148-1 threaded filter attachment connection, allowing you to attach filters for high protection against gases, vapours, solid and liquid particles. Head straps - easily adjustable and lockable with five straps, available in EPDM or 3D fabric (interchangeable). The 3D fabric is designed for maximum comfort and breathability. Perfectly adapts to different face shapes. Excellent protection against dew. Non-allergenic thermoplastic face cover. Polycarbonate lens for a wide field of view, optical class 1 in accordance with EN 166. Lens available with anti-scratch treatment. Mask weight with EPDM straps: 620 g, with 3D fabric straps: 590 g.