Designed to be worn over glasses, the Bolle Emperor OTG Goggle with double lens will have you seeing everything in sharp definition out on the slopes. Constructed so that ultra soft micro fleece is the only material on your face, these Goggles are backed with two layers of multi-density foam for a firm soft fit. They also feature high tech venting that’s designed to reduce fogging and optimize the flow of air over the inside of the lens, preventing clogging from snow and ice.