Prada PRB18S Square Sunglasses for Women

The Prada PRB18S is a study in precise geometry — a bold square silhouette with clean, uninterrupted lines that reflect Prada's current design ethos: minimal in construction, maximal in presence. The full-rim acetate frame sits with authority, its 53mm lenses delivering generous coverage without veering into oversized territory. A high bridge fit makes this frame a considered choice for those with a higher nose bridge, ensuring a secure, comfortable wear all day without the constant adjustment that ill-fitting frames demand. Six distinct colorways make the PRB18S a surprisingly versatile wardrobe piece. Black (16K08Z) and Black (16K30G) offer the kind of sharp, graphic contrast that suits oval and heart-shaped faces best. Root Tortoise (17N06B) brings warm amber depth to medium and light complexions, while Grey (20F80Q) reads as quietly sophisticated against cooler skin tones. Chocolate (28E90Q) and Terra (29E90F) lean earthy and grounded — ideal for those who want their sunglasses to feel effortless rather than statement-making. Across every color, the square shape adds definition to softer, rounder face geometries. Frame Specifications Specification Detail Brand Prada Model Number PRB18S Frame Shape Square Frame Type Full Rim Gender Women Lens Width 53mm Temple Length 145mm Bridge Width 19mm Fit High Bridge Fit Available Colors Black, Root Tortoise, Grey, Chocolate, Terra Manufacturer Luxottica