Performance 39-1004 Photochromic Sunglasses

The Performance 39-1004 Sports Sunglasses from Passport Eyewear are built for performance, comfort, and versatility. Featuring advanced photochromic lenses, these sunglasses automatically adapt to changing light conditions—reacting to UV exposure by darkening in bright sunlight and returning to clear in low light. This makes them the ideal all-day eyewear solution for runners, cyclists, and outdoor enthusiasts who need reliable protection without swapping between different lenses.

Made from ultra-strong TR90 polymer plastic with rubber tips and grips, the Performance 39-1004 delivers a secure fit even during high-intensity activity. A half-frame design ensures obstruction-free peripheral vision, while the panoramic lens shape provides maximum coverage and protection against harmful UV rays. Whether you’re training, racing, or simply spending long hours outdoors, these photochromic sports sunglasses offer adaptability, durability, and unbeatable comfort.

Features:

• Photochromic lenses that adjust to light, darkening under UV exposure and clearing indoors or in low light.
• Super lightweight, flexible, and secure-fitting design.
• Half-frame build for unobstructed peripheral vision.
• Panoramic lens coverage for maximum eye protection.
• 100% UV protection against harmful rays.
• Bendable rubber nose pads and sleeves for customised comfort and grip.
• TR90 polymer frame for exceptional durability, flexibility, and endurance.
• Flat-profile arms, perfect for wearing under a cap or helmet.