Calvin Klein CK23509S — Sunglasses Square
Eyewearista presents the Calvin Klein CK23509S, men’s square sunglasses in slate grey acetate with green lenses.
Design & materials
Acetate is valued for its depth of colour and its comfort, and an optician can adjust it for a precise fit.
Size & fit
51-22-145 means 51 mm lens width, 22 mm bridge and 145 mm temples — a medium size. Compare these figures with a pair you already wear for the best fit.
Details
- Type: Sunglasses
- Brand: Calvin Klein
- Gender: Men
- Shape: Square
- Material: Acetate
- Frame Color: Slate Grey
- Lens Color: Green
- Size: 51-22-145
- Reference: CK23509S
- EAN: 0883901156980
About Calvin Klein
Founded in New York in 1968 by Calvin Klein and Barry Schwartz, Calvin Klein is an American fashion house.
Bought at Eyewearista
An authentic frame with its manufacturer’s certificate, advice from certified opticians, and a boutique in Saint-Germain-en-Laye where you can try it on or collect it within 24 hours. Shipped in 72 hours in mainland France; 14 days to change your mind.
Need advice on fit (bridge, width, shape) or lenses? Contact us: we’ll guide you just like in-store.








