Discover the bold elegance of Calvin Klein's CK23511 frames, expertly crafted from premium acetate. Designed for the modern man, these square glasses exude sophistication while providing ultimate comfort. With over 50 years of pioneering fashion, Calvin Klein has become synonymous with innovation and style, making these frames a must-have for any forward-thinking wardrobe. Experience unparalleled quality and a timeless design that complements your unique personality.