The X1 goggle by Dragon has some great functional features. The armored venting makes clearing snow packed vents a snap. With improved attachment points for secure fit, this system is ready for any conditions. With the silicone strap backing you'll get more integrated feel, increased secure fit, and improved ease of use. The triple foam with hypoallergenic micro fleece lining provides soft hypoallergenic moisture wicking contact with your face. Its stylish frameless technology makes you want to wear these glasses all day long.
The "transitions adaptive shield" automatically darkens and lightens in response to changing sun light and weather conditions. They are color optimized to help improve visual performance during outdoor sports and activities, enhance contrast, and increase depth perception.
The mission statement of the Dragon Alliance is to support the best athletes with the best products. Thankfully for the rest us, Dragon Optics make goggles, sunglasses and accessories which are polished to perfection.