Xtra Comfort, Xtra Coverage. Dual 9-base wrap lens provides uncompromised vision and protection. Soft flexible fingers minimize conform to any nasal profile. Soft elastomer browguard for point-of-contact comfort. Easy and economical lens replacement system. Adjustable temple length and lens inclination. Available with your choice of soft dual shot or spatulite temple tips. Lenses available in Ultradura hard coat or Uvextreme AF anti-fog coating.