sports face mask workout breathable washable adjustable athletic exercise masks gym for adult women men youth 3 pcs (black) phisis 3 pack.<br> say goodbye to boredom , breathe freely<br> phisis sports masks are specially designed to cover the mouth and nose, close tightly, and also achieve breath-ability, saying goodbye to the discomfort caused by ordinary masks. at the same time, wear the glasses to prevent fogging and enjoy a new breathing experience! <br> 3d three-dimensional cropping, conforms to most people's faces, fits the contours of the face, and is more three-dimensional and more comfortable. <br> humanized ergonomic design<br> according to each person's face, the sports mask can be adjusted freely to take care of everyone's wearing experience. washable face mask ideal for commuting, travel, outdoor, and everyday use. <br> a good sports mask, breathable and wicking is the key!<br> breathable cooling face mask with poly-honeycomb technology design,which greatly improves the fabric's breathability and sweat wicking function.a soft bamboo liner allows you to comfortably wear your mask all day – even in elevated temperatures. <br> easy breathable lining layer<br> the texture is slender, smooth and skin-friendly, with excellent air permeability, moisture wicking, ventilation and not stuffy. it touches the skin softly and smoothly, giving people a comfortable feeling of not sticking to sweat.