Mykita PEN Sunglasses combine the brand's LITE collection minimalism with a lightweight stainless-steel pilot frame, designed for everyday wear and easy prescription conversion. Key attributes: Black | Jet black | Stainless steel | Lightweight construction | Durable stainless steel | Patented spiral hinge | Silicone temple tips and nose pads | Individually adjustable nose pads | Includes branded case and cleaning cloth | Compatible with prescription lenses | Pilot shape | Minimalist LITE design | Full-rim metal frame | Dimensions & fit: Lens width: 55 mm | Bridge width: 17 mm | Temple length: 140 mm | Frame height: 42 mm | Composition & care: Stainless steel | Silicone | Wipe lenses and frame with a soft microfiber cloth. Store in the supplied case. Avoid exposure to chemicals and high heat.