The ATV TEK® Elite Series ATV/UTV Rider Dust Mask protects your mouth and nose from harmful dust as you head down the trail. The sewn-in interior filter blocks 99.5% of all dust particulates. This ensures dust-free air inhalation and a more enjoyable riding experience. The Rider Dust Mask also has two 1-way exhaust valves which reduce lens fogging and release heat, CO2, and water vapor. The filter boasts washable and reusable design: No need to buy replacement filters The patent-pending 3D Nosebox™ and upgraded nose clip provide an even dust seal and custom fit for faces and noses of any size. Patent-pending Comfort Tek Suspension straps keep the Elite Dust Mask in the perfect position without having to overtighten the hook-and-loop strap on the back of the mask. Universal engineering makes it comfortable for most men, women, and children with neck sizes up to 18". It's even compatible with helmet and goggles (not included) for ultimate versatility. Sewn-in interior filter blocks 99.5% of dust particulates. No need for replacement filters: just wash and reuse. Two 1-way exhaust valves. Patent-pending Comfort Tek Suspension straps. Universal design for men, women, or children. Compatible with helmet and goggles (not included) Item(s) will ship directly from the manufacturer; delivery options and/or shipping upgrades are unavailable. Please allow 7-10 business days for delivery. Contiguous 48 states only. A street address is required for delivery.