Size Guide
Spring-hinge temples distinguish these unisex square prescription frames from standard rigid designs, adding a degree of adaptive flexibility that makes a meaningful difference across a full day of wear. The hinges allow the temples to flex outward slightly under pressure and return to shape — a small engineering detail that pays dividends in comfort and frame longevity. The 145mm frame width suits medium to broader face shapes, and the full-rim square silhouette anchors the look with clean, confident geometry.
Acetate and titanium share construction duties: acetate provides the material richness of color options like Tortoise, Blue, and Gray, while titanium contributes corrosion resistance and structural stability to the core. Black completes the palette for wearers who prefer a high-contrast, neutral foundation. The combination keeps total weight low despite the full-rim construction, so these frames wear comfortably through extended periods without building up pressure at the temples or nose.
Square frames with spring hinges occupy a practical sweet spot in prescription eyewear — they deliver the structured, defined look of a square silhouette with the accommodating fit flexibility that active wearers need. Suitable for reading, distance, and progressive prescriptions alike, the full-rim build provides consistent lens support across the prescription range. A well-considered, hard-wearing option for everyday prescription use.
