Ergodyne N-Ferno 6970 Thermal Balaclava with Heat Exchanger， Black<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>THERMAL COMFORT High quality 320g fleece covers face， nose and mouth for full facial protection</li><li>HEAT EXCHANGER Built into face mask provides warm air for inhalation in extreme conditions</li><li>ADJUSTABLE FACE MASK Attaches with hook &amp; loop straps and can be easily removed for versatile wear</li><li>UNIVERSAL Stretchable warm material that can fit any size head for the ultimate coverage</li><li>TWO PIECES Thermal ski mask and attachable Hot Rox™ heat exchanger</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41shGf4j3pL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31SkEh2BZ9L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41pI0U-nDRL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/61x%2BBAdBLdL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41IfKSQwDgL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/414Z54QI5YL.jpg" noproxy>