N99 for a higher level of protection. Adjustable cloth straps for a more comfortable fit. Molded nosebridge with soft foam nose cushion fits comfortably without a metal nose band. Exhale valve reduces breathing resistance and hot air buildup for all-day comfort. Exclusive Dura-Mesh® shell resists collapsing in heat and humidity. NIOSH certified to have a filter efficiency of 99% against particulates free of oil. Use a welding shield or helmet at all times. Meets heat and flame resistance in accordance with ANSI/ISEA 100-2003, Section 7.1.11.
Usually ships within 2 to 3 business days.