Julbo Revolution Goggles with Snow Tiger Lens, Black/Orange, Large Snow Tiger Lens: NXT Material w/Glare Control filter for better reading of the terrain Photochromic (2-3) and Orange tint to improve contrast Symmetrical adjustment: two loops either side of the strap for symmetrical adjustment in the blink of an eye Full silicone strap to hold the goggle all the way round the helmet with an Anatomic Frame and Air flow Extended outrigger : 15 mm extension on each side of the goggles to adapt to all helmets & a guarantee uniform hold on the face Dual Soft foam for comfort and an Anti-fog coating on the lens