Features-Optically-correct-Lexan-reg-lens-Innovative-aperture-vent-system-for-optimal-airflow-Sculpted-styling-with-exceptional-fit-&-peripheral-vision-Drilled-frame-helps-circulate-air-to-prevent-fogging-Woven-strap-with-silicone-backing-for-a-secure-fit-Single-layered-molded-face-foam-for-a-secure-seal-Plush-goggle-bag-included-Spare-lenses-&-tear-off-packs-available