On april 10th 2009 ESS officially announced their introduction to the airsoft market. ESS is a well known manufacturer of glasses and goggles but never made specific airsoft wear. Uptill now! Check their newly introduced Profile Airsoft w/ Cortex Clip!
Additional information about Airsoft eye protection and the new ESS Airsoft product line can be found at http://www.esseyepro.com/airsoft