Its oversize panoramic lens offers maximum angle of vision. Frameless construction eliminates obstacles in the line of sight. SKYDOME expands vision for the ultimate in backcountry freeride! With its flexible construction and featherweight spec (135 g), it fits the face perfectly for superb comfort. Its Reactiv photochromic lens immediately adapts to the prevailing light for the best possible vision in every weather. Eye-catching SKYDOME means total freedom for riders. Technical features Air Flow : Venting incorporated into the frame for good air circulation to prevent formation of fogging. Anatomic frame : Cuts on the frame for more flexibility. Anti-fog coating : The inner surface of the lens has an additional anti-fog coating. Double adjustment strap : Two loops either side of the strap for symmetrical adjustment in the blink of an eye. Dual Density Foam : Two layers of foam for optimum comfort and shock absorption with a soft-touch layer for softer contact with skin. Frameless construction Full silicone strap : Strap lined with a silicone strip for perfect grip. Overstrap : Offset strap for compatibility with all types of helmet. REACTIV Photochromic lens Spherical double lens