Availability: 6 in stock
The Original Penguin THE SLY Eyeglasses bring classic browline style into modern everyday wear. This prescription-ready frame pairs a stainless steel front with acetate temples in three versatile finishes—Black, Cargo (tortoise), and Navy—each offering a different take on retro-inspired menswear style.
The square lens shape works well for round or oval faces, adding definition without harsh angles. At 53mm or 55mm lens width, the frame fits most adult men comfortably, with an 18mm bridge and temple lengths of 140mm or 145mm depending on size. Adjustable silicone nose pads let you dial in the fit, preventing slipping and distributing weight evenly across the bridge—especially helpful if you wear your glasses all day or have a lower nose bridge.
Stainless steel delivers durability without the weight. It resists corrosion, holds its shape through daily wear, and costs less than titanium while offering many of the same benefits. The full-rim construction secures your prescription lenses and accommodates stronger prescriptions, progressives, or bifocals. Spring hinges at the temples flex outward for a forgiving fit and snap back into place, reducing stress on the frame over time.
Original Penguin has been blending American heritage style with accessible design since the 1950s. The brand, manufactured by Kenmark Eyewear, focuses on frames that look vintage but wear comfortably in real life. The SLY continues that approach—it’s not trying to be the loudest frame in the room, just a solid everyday pair that works with jeans, button-downs, or business casual without overthinking it.
These frames ship with a protective case and cleaning cloth, and they’re backed by a manufacturer’s warranty. Add your prescription lenses—single-vision, progressive, blue light filtering, or photochromic—and you’re set.
