Meet RA5138 from Ralph, a refined square frame in a full‑rim acetate silhouette. The front presents a Havana‑toned tortoise blend that glows with depth and warmth, a timeless palette that pairs beautifully with daywear and evening ensembles. At 58mm in width, with a 49mm lens height and a 16mm bridge, the silhouette balances presence with comfort. The smooth, premium acetate finish catches the light with subtle shimmer, delivering a designer look instantly recognisable by discerning wearers.

Lens and shape details: The frames house a gradient brown lens, crafted from lightweight polyamide for clarity and all‑day wearability. The frame’s Base 6 decentered geometry preserves lens symmetry while offering a flattering profile across a range of face shapes. This full‑rim design exudes confidence, with acetate temples that glide behind the ears and a secure, lasting fit.

Prescription‑ready options are available at Ardor Eyewear. You can buy RA5138 frame‑only or opt for the prescription service, where we fit your precise lenses and ship the finished pair in 8–12 days. As the UK’s official stockist of luxury designer brands, Ardor guarantees genuine craftsmanship, authentic packaging, competitive pricing, and expert service.

Face shapes that pair best with these square frames include oval and round silhouettes, whose curves soften the frame’s angles. Heart-shaped faces can also wear RA5138 with balanced styling, while those with strong square features may appreciate the elegant contrast of the frame’s geometry. The Geofit high bridge ensures the frame sits securely on high-bridge noses for a comfortable, flattering silhouette.

Elevate your everyday with a lifestyle of understated luxury. These sunglasses are a statement of taste for the urban professional—versatile, unisex by design, and ready to accompany you from early meetings to refined evenings. For prescription needs and delivery, order with confidence from Ardor Eyewear for fast, trackable service and an authentic designer experience.