Introducing the Ray-Ban RB3721CH unisex sunglasses, a timeless addition to any city wardrobe. The square, full-rim silhouette is crafted in a refined metal frame that catches the light with quiet sophistication. The iconic branding is clearly visible, underscoring authenticity and pedigree. The result is a true designer sunglasses icon that pairs with suits and streetwear alike. With a 59 mm lens width and adjustable nosepads, these frames promise a comfortable, secure fit for every day wear. In this model, Ray-Ban quality meets modern luxury luxury eyewear standards.

Frame details read like a promise of durability and precision: front material Metal, temple material Metal, lens material Polycarbonate, lens base Base 6. The silhouette sits lightly on the temples, thanks to the 145 mm temple length, and the bridge size of 17 mm helps balance the frame across a range of face shapes. The Base 6 curve delivers confident shade while preserving clarity, and the polycarbonate lenses provide impact resistance and vibrant color. The colours available include Black On Gold, Black On Black, Brown On Gunmetal, and Black On Silver.

Designed for versatility, the RB3721CH suits a variety of face shapes—from Round to Oval to Long and Narrow. This unisex frame embraces a timeless square form that flatters both formal and casual outfits. The adjustable nosepads ensure a customizable fit, while the full-rim metal construction offers a premium, tactile feel. Lightweight wear is achieved without sacrificing durability, making these sunglasses ideal for long days in the city or weekend escapes. The 59 mm lens width anchors the look, while the 145 mm temples keep the profile balanced.

As the UK-based official stockist of leading designer brands, Ardor Eyewear guarantees authenticity, full manufacturer packaging, and transparent pricing. Ordering is simple online, with fast dispatch, tracked delivery, and easy returns if needed. Our service team offers expert guidance to help you select the right colourway for your wardrobe, with virtual try-ons and home trials available where offered. With Ray-Ban's enduring craft and Ardor's commitment to luxury customer care, you can shop with confidence and enjoy premium eyewear that elevates everyday style.

Explore the available colorways—Black On Gold, Black On Black, Brown On Gunmetal, and Black On Silver—each crafted to complement the metallic frame. Whether you prefer a sleek, monochrome aesthetic or a touch of contrast, there is a pairing to suit your signature look. Add these frames to your collection and experience the effortless fusion of iconic design and modern luxury.

Ray-Ban is an iconic eyewear brand known for its timeless designs and superior quality. Founded in 1937, the brand gained popularity with its Aviator and Wayfarer models, which remain style staples to this day. Ray-Ban combines classic silhouettes with modern innovations, offering both optical frames and sunglasses that cater to diverse tastes.

Known for its durability and functionality, Ray-Ban uses advanced lens technology to ensure optimal clarity and UV protection. Whether you’re looking for a classic, retro, or contemporary style, Ray-Ban continues to define eyewear excellence, making it a favorite across generations.

*The packaging image is for reference purposes only; actual packaging may differ.