Mistral is a stylish sunglass frame. The sunglasses are specifically designed for an individual with dry eye problems. Made with surgical silicone, and designed to protect from wind, air conditioning, and other irritants. The Maestro features rubber temple bars and nose pads, as well as a removable, latex-free eyecup with AIRDAM® technology to block out wind, dust, pollen, and airborne irritants. These sunglasses are suited for adventure sports – motorcycle, ski, glacier climbing, parasailing, paragliding, and alleviates dry eyes for patients as well. 100% UVA+B protection.