Availability: 10 in stock
The Flexon COLLINS 600 eyeglasses bring proven memory metal technology to a clean, rectangular frame designed for men who need prescription eyewear that can keep up with daily life. Built with Flexon’s signature titanium-nickel alloy—the same material NASA uses for missile heat shields—these frames flex, bend, and return to their original shape, making them exceptionally durable for active wear.
Flexon frames feature memory metal in the temples and bridge, allowing them to withstand the kind of stress that would snap conventional metal frames. Drop them, sit on them, or twist them—the frames bounce back. This isn’t marketing talk; it’s a titanium-nickel alloy engineered to “remember” its shape. The full-rim metal construction provides stability for your lenses while keeping the overall weight low, and the adjustable nose pads let you fine-tune the fit without frequent trips to the optician.
Available in three finishes—Gunmetal, Brown, and Dark Slate Blue—and two lens widths (53mm and 55mm), the COLLINS 600 offers a modern rectangular silhouette that adds structure to round or oval faces. The 18mm bridge and temple lengths of 140mm or 145mm (depending on size) deliver a balanced fit for most adult men.
These frames are fully prescription-ready and compatible with single-vision, progressive, and high-index lenses. The full-rim design seats lenses securely—a practical advantage when you’re investing in quality optics. Flexon’s construction combines the rim in monel or stainless steel with memory metal temples, a hybrid approach that holds solder joints well and ensures long-term durability.
The COLLINS 600 is a solid choice if you’re replacing broken frames or upgrading to something more resilient. It’s lightweight enough for all-day wear, strong enough to handle real-world use, and priced to make memory metal accessible.
