Airrage eyewear is designed for smaller faces. They exceed ANSI Z87.1-2003+ high velocity safety standard. The symmetrical venting allows cool air to enter frame naturally. they include: temple strap and semi-hard case, removable facial cavity seal, medium zippered case, t-peg elastic strap, leash cord, and cleaning cloth. Available with proprietary polarized lens technology that adds 99.9% polarization to 100% UV protection for unequaled clarity & contrast.