The exclusive over-moulded lens design eliminates the usual heavy clamping frame to create an innovative full face mask that's lightweight with a greater field of vision Features and Benefits Fewer parts mean minimal maintenance for a simple, stress-free product Free of metal parts for a lightweight and comfortable mask Extra-wide head harness opening for quick and easy donning and doffing Strap buckles are securely moulded directly to the facepiece for rugged use and ease of adjustment The lens is coated for scratch resistance PVC-free for an eco-friendly option Hydrophobic coating for a liquid-repellent surface Periphery vision side panels ensure a wide field of vision for hazard awareness Standards CE 89/686/EEC BS EN 136:1998 Class 2