Collection: Black Rectangle Sunglasses

Our black rectangle sunglasses collection brings together sharp, angular sun frames in the most versatile colour there is, drawn from leading designer and performance brands including Oakley and Ray-Ban. A black rectangular frame is arguably the most useful pair of sunglasses you can own: it is smart enough for work, tough enough for the outdoors, flattering on a wide range of faces and impossible to date. Ardor Eyewear is an authorised stockist of genuine eyewear, and the styles in this edit are priced from around £80 to £160, offering serious designer credentials without a designer-only budget.

Why black rectangle sunglasses are a wardrobe essential

Black is the ultimate neutral, and paired with a clean rectangular shape it becomes genuinely go-anywhere. Where bolder colours and unusual silhouettes can tie you to a single outfit or mood, black rectangle sunglasses slot effortlessly into everything — tailoring, denim, sportswear, evening looks. The rectangle shape adds a crisp, contemporary structure that reads as confident and modern, while black keeps it grounded and understated. It is the combination that explains why so many people reach for the same style year after year: it simply works.

This collection spans two worlds. On the performance side you will find Oakley icons like the OO9188 Flak 2.0 XL, the OO9449 Gibston, the OO4142 Ejector, the OO9018 Ojector and the OO9263 Turbine — engineered, grippy frames built for driving, sport and long days outdoors. On the lifestyle side, designer classics such as the Ray-Ban RB3445 bring refined metalwork and heritage styling. Between them, you have a black rectangle for every occasion.

The rectangle shape and which faces it flatters

Rectangular sunglasses have clean horizontal lines and defined corners, and that geometry is what makes them so flattering. They suit round and oval faces particularly well, because the straight edges add angles and definition that softer features benefit from — a rectangle visually slims a round face and lends structure to an oval one. They also work nicely for heart-shaped faces, where a wider top line balances a narrower chin. If your own face is already quite angular, you can still wear a rectangle beautifully; simply look for softer corners or a slightly slimmer profile to keep the look balanced. Because black recedes visually, a black rectangle also tends to look a touch more streamlined than the same shape in a bright colour. Compare angular options across the shop in our wider square shape sunglasses collection, or explore other neutrals in our black sunglasses edit.

Lens technology to look for

A black frame is only half the story — the lens is where comfort and clarity are won. Across this collection you will find several lens technologies:

• Polarised lenses — cut glare from wet roads, water and reflective surfaces, making them excellent for driving and bright coastal conditions. Explore more in our polarised sunglasses range.
• Oakley Prizm — a lens technology engineered to fine-tune contrast and enhance detail in specific environments, so colours look sharper and terrain reads more clearly.
• Gradient and solid tints — from graduated shading for everyday town wear to deep solid tints for full-sun protection.
• Mirror coatings — reflective finishes that reduce glare and add a modern edge.

Whatever the tint, genuine designer and performance lenses in this collection provide full UV400 protection, blocking 100% of UVA and UVB rays to keep your eyes safe in bright UK sun and abroad.

Black rectangle sunglasses for men and women

The black rectangle is a shape both men and women reach for, and most styles here are effectively unisex. Men often favour the larger, more wraparound performance models — the Flak 2.0 XL or Turbine — for their coverage and secure sporty fit. Women may prefer a slightly slimmer rectangle or a designer metal frame like the Ray-Ban RB3445 for a more refined everyday look. The colour makes personalisation easy: black flatters every skin tone and pairs with any outfit, so the decision really comes down to lens technology and fit rather than colour. Browse curated selections in our men's sunglasses and women's sunglasses collections to see how the shape is styled for each.

Prescription black rectangle sunglasses

Many frames in this collection can be glazed with prescription lenses, so you never have to choose between clear vision and proper sun protection. We fit single vision, varifocal, bifocal, tinted and photochromic prescription lenses to suit driving, sport and everyday wear. Prescription sun orders are made to your exact specification and typically take around 7–10 working days. See the full service and more Rx-ready styles in our prescription sunglasses collection.

Materials, fit and care

Black rectangle sunglasses come in both acetate and high-performance plastics and metals. Acetate frames offer a deep, glossy black and a solid, quality feel, while performance frames like Oakley's use lightweight, durable materials with grippy nose pads and temple tips that stay put during movement. For the best fit, check that the frame sits level, the arms are secure without pinching, and the lenses fully cover your eye area. Keep them in good condition by rinsing lenses under lukewarm water, drying with a microfibre cloth, and storing them in their case rather than loose in a bag or on a hot dashboard.

Every order includes free UK delivery, and as an authorised stockist Ardor guarantees each pair is 100% genuine. Our 14-day returns policy applies, with the customer covering return postage.

Frequently asked questions

Do black rectangle sunglasses suit most faces?

They are among the most universally flattering styles. The angular shape especially suits round and oval faces, and black's understated tone makes the frame look streamlined on almost anyone.

Are these sunglasses polarised?

Some are. Several models feature polarised or Oakley Prizm lenses, while others use gradient, solid or mirror tints. Each product page lists the exact lens technology.

Can I get black rectangle sunglasses with my prescription?

Many frames can be glazed to prescription — single vision, varifocal, bifocal, tinted or photochromic. Prescription orders usually take around 7–10 working days.

Are they suitable for driving?

Yes. Polarised and Prizm lens options cut road glare effectively, and the rectangular shape offers good coverage, making these a strong choice for driving.

Which brands are in this collection?

It features performance and designer brands including Oakley — with models such as the Flak 2.0 XL, Gibston and Turbine — and Ray-Ban classics like the RB3445.

How much do black rectangle sunglasses cost?

Prices in this collection range from around £80 to £160, depending on the brand, lens technology and materials.

Do the lenses protect against UV?

Yes. All genuine lenses here provide UV400 protection, blocking 100% of UVA and UVB rays regardless of the tint you choose.