CRNK OWL Sports Goggle is suitable for all sports, with its full-frame body weighing only 38 grams. (FRAME WEIGHT 20g (Optical Clip 2.6g) + LENS WEIGHT 18g) Photochromic/Mirror/Clear Lens provided to various sport environment. <Frame> Frame: TR90 (high durability)+Silicon rubber 4 Colors Frame - Black / White / Navy / Crystal grey Made of lightweight and durable material, it is strong against impact and can be worn for a long time. Curved wide frame that wraps around the face. Designed to provide an unobstructed view even in a variety of riding positions. <Lenses> Changeable Lenses in 3 types (Photochromic / Mirror / Clear) All lenses UV400 protection The highly transparent and durable polycarbonate lens material reduces eye strain and provides a clearer view. (Photochromic Lens) The color of the lens changes according to the surrounding environment by adding a reactive pigment that detects the intensity of ambient UV light to change the color of the lens. <ETC> 2-type Anti-Slip silicone nose pads [a low nose / a high nose] Inner optical clip for attaching glasses [Free clip included] Fishing, Climbing, Marathon, Camping Outdoor Sports Goggles < CRNK History> After our first successful launch of snowboard helmets, CRNK have been getting massive attention in the Korean market, now one of the most highest-ranking brands in helmet business. Our lineup consists of Snowboard & Cycling to motorcycle helmets, to helmet-attached wireless Bluetooth headsets. Currently we are working towards our first smart helmet, which is scheduled to launch this year.