These striking Saint Laurent SL657/001 sunglasses feature a bold square acetate frame in glossy black, accented by subtle architectural corner details and slim temples. The solid black nylon lenses offer full UVA/UVB protection (Category 3), blending powerful presence with practical eye defense. Slim temples are subtly adorned with laser‑engraved Saint Laurent branding, lending a refined edge. Crafted in Italy using premium acetate, this unisex design offers a confident silhouette with lightweight comfort for all-day wear.

Product Specifications

• Lens Size: 56 mm

• Nose Bridge Length: 18 mm

• Temple Length: 145 mm

• Gender: Unisex

• Material: Acetate frame, nylon lenses

• Shape: Square / Rectangle

• Country of Origin: Italy

• Front Colour: Black

• Temple Colour: Black with laser‑engraved logo

• Lens Colour: Black (solid)

• Lens Category: 3 (strong sunlight)

• Polarized: No

• Weight: Approx. 52 g

• Accessories: Includes authentic Saint Laurent case & microfiber cloth