Saint Laurent's SL751 Jeanne sunglasses feature an oval acetate frame rendered in black with tinted grey lenses that provide UV protection. The design showcases a minimalist approach with clean lines and a curved silhouette framed by polished temples. The lenses are darkened to offer discreet shading for daytime wear, while the compact proportions make them ideal for layering with other eyewear-forward looks or wearing solo as a statement accessory.