Oakley HSTN Square Glasses

Oakley HSTN SQ glasses combine a bold square silhouette with a performance-lifestyle design suited to cycling and everyday wear. Built for adults with a regular universal fit, this unisex frame pairs injected O Matter™ construction with contrast-enhancing lens options, including polarized choices. • Square full-rim frame with a universal fit for oval-to-round face shapes • Injected O Matter™ frame made with nylon and propionate for a lightweight, structured feel • Polycarbonate lenses with a Base 4 curve and a broad range of light transmission options • Contrast-enhancing lens technology supports clearer visual definition in varied outdoor conditions • Unobtainium® nosepads help provide a secure, comfortable fit • Progressive-friendly design for prescription eyewear needs Estimated to ship within 7–10 business days.