The Scott Heli OTG ski and snowboard goggles in black offer a ton of top-notch features along with a smooth design. Amplifier lens technology mimics the optimum absorption wavelengths of the human eye, increasing clarity, contrast, and definition. Thermoformed dual lenses eliminate condensation and fight fogging. Lens Air Intake vents on goggle lens and Frame Air outtake vents on the bottom of the goggle form a sophisticated ventilation.FEATURES:OTG eyewear-compatibleMulti helmet-compatibleAnti-fog lens treatmentHypo-allergenic super-soft face foamAdjustable woven strapContourFlex frame compoundClip buckle systemAir Control System ventingCylindrical thermoformed dual lensScott