Fieldsheer®'s Mobile Cooling® face mask is the ideal solution for indoor and outdoor activities or interacting with crowds or gatherings with county restrictions. You can add a layer of protection with a filter slot and or wear it as is which offers cooling, moisture-wicking and sun protection for an unparalleled level comfort. 4x faster drying than traditional knits and constructed from environmentally friendly 90% recycled polyester, this mask also utilizes Sunsheer® UPF 50 to block 98% of harmful UV rays. Ideal for interacting in public as the temperatures rise. Designed to provide cooling comfort, UV protection and respiratory filtration, the Fieldsheer® Mobile Cooling® face mask is constructed from environmentally friendly drirelease® 92% recycled polyester. Sunsheer™ technology delivers powerful UPF 50 protection from the sun's harmful rays blocking 98% of UV rays. The mask's moisture-wicking technology uses evaporative cooling and dries 4x faster than traditional knits. Soft, lightweight and designed for everyday use, the skin's temperature can be reduced by up to 7 deg and is ideal for even the hottest climates.