Nike 5544 N Optical Frame — a full-rim acetate rectangular frame from Nike, designed for everyday prescription wear and available in Mystic Navy. Key attributes: Mystic Navy | Acetate | Prescription-ready | Available in multiple colorways | Rectangle shape | Full rim | Single bridge | Dimensions & fit: Lens width: 50 mm | Bridge: 15 mm | Temple length: 135 mm | Lens height: 35 mm | Size M — 50-15-135 | Composition & care: Acetate | Clean lenses with a microfiber cloth. Gently wash frame by hand with mild soap and water when needed. Store in a protective case.