3M 7500 7502 Series Professional Half Facepiece Respirator (Medium)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Ultimate reusable for comfort &amp; durability</li><li>Extremely durable</li><li>Soft， resilient silicone &amp; heat-resistant plastics</li><li>Easier breathing - reduces heat &amp; moisture buildup</li><li>Silicone provides softer feel on face</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51ArL2gP3jL.jpg" noproxy>