Clarity Defog It Dry Anti Fog Cloth， 20 Uses Per Cloth<div style="text-align: left;"><strong>[Product Information]</strong><ul><li class="showHiddenFeatureBullets"><span class="a-list-item"> Reusable up to 20 times </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Proven formula used by military worldwide </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Dry cloth is infused with anti-fog that goes on invisible. No greasy smearing </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> For skiing， hunting， scuba， paintball， military， safety and much more </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Powerful anti-fog works for hours on sports goggles， dive masks， eyeglasses， sunglasses， faceshields， shooting glasses and more </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51gZfDMXBkL.jpg" noproxy>