Sport glasses with a single lens for cycling, running, trail, and outdoor activities. The Vortex by Altitude Eyewear is designed for athletes who strive for performance: ultra-covering, panoramic single lens, perfect fit, and a lightweight frame designed for the most intense efforts. The result: a wide field of vision, excellent protection, and optimal stability, even at high intensity. Combine performance and style with a sport glasses in a distinctive look, ready to accompany you further, faster, and stronger. The same signature, the same energy. With its large single lens, the Vortex offers an exceptional panoramic view to keep the terrain perfectly in sight, whether trail running or cycling. It combines lightness, support, and comfort, even during the most intense efforts. Its ventilated frame promotes air circulation and reduces fogging, allowing you to stay focused in all conditions. Available with photochromatic lenses, the Vortex automatically adapts to lighting conditions to ensure clear vision from the forest entrance to wide, open spaces. It is available for both adults and children, sharing the same strong design and outdoor identity. A modern, lightweight, and ventilated single lens glasses designed for families who enjoy riding, running, and exploring together.