Rectangular Tortoiseshell Sunglasses

Verified claims

Care

Resists brittleness and fading, scratch-repairable; avoid heat and harsh chemicals.

Fit adjustment

Temple arms can be reshaped at home using warm water for a custom fit.

Fit dimensions

22mm bridge, 124mm front, 51mm lens, and 145mm temples fit most face sizes and genders.

Comfort

Acetate frame comfortable for extended wear thanks to weight-distributing bridge.

Face shapes

Rectangular frame defines round and oval faces; tortoiseshell softens square.

Finish design

Matte inner edges and glossy exterior layer the tortoiseshell pattern for a more expensive look.

Collector appeal

Each pair from JW Anderson's first eyewear collection has a unique tortoiseshell pattern.

Design signature

Chunky rectangular silhouette with mixed matte-glossy finish and faux fur case.

Faux fur case

Faux fur case embodies JW Anderson's playful design approach.

Cleaning

Use only mild dish soap and water on a microfiber cloth; avoid paper towels, alcohol, and acetone.

Storage and heat

Store in the hard case; keep away from heat sources exceeding 60°C to prevent warping and fading.

Maintenance

Minor temple adjustments can be done with warm water; light scratches can be professionally buffed.

Unique pattern

Each pair's tortoiseshell pattern is unique due to the laminated acetate cutting process.

Prescription mounting

Italian Mazzucchelli acetate is standard for prescription frames; chunky profile and wide bridge aid strong/progressive lenses.

Frame design

Chunky rectangular frame with matte edges and glossy finish from JW Anderson's first eyewear collection.

Packaging

Faux fur case included adds a playful touch to the packaging.

Product record

Title

Rectangular Tortoiseshell Sunglasses

Brand

JW Anderson

Price

365 CAD

Availability

In stock

How these frames fit different face shapes

• At 22 mm, the bridge is wider than the standard 16–20 mm range, which means it’s designed for broader or higher nose bridges where narrower bridges pinch; the extra span also distributes the weight of the thick acetate frame across a larger area, reducing hot spots on the nose.
• The 145 mm temple falls within the standard adult length (135–150 mm), but on a thick acetate frame, the arms can feel less forgiving out of the box; an optician can heat-mold the temple tips to follow your ear contour for a pressure-free fit.
• The sharp rectangular angles add contrast and definition to round or oval face shapes, elongating the face visually; on square or very angular faces the boxy shape can amplify jawline width, though the tortoiseshell pattern and gold temple signature soften the effect.
• The 51 mm lens and 22 mm bridge combine to a 124 mm frame front via the formula (lens width × 2) + bridge width; this lands at the narrower end of the adult 120–150 mm face-width range, so on a face wider than 130 mm these will read as a close-fit, defined look rather than oversized, while on narrower faces they maintain classic proportions without gaping.

JW Anderson’s design signature in eyewear

• Unusually for eyewear, the included protective case is covered in faux fur — a signature JW Anderson touch that subverts the standard leather or nylon case and signals the brand's whimsical, tactile approach to even the smallest accessory.
• The dense acetate frame is finished with matte inner edges while the exterior stays glossy, creating a strong tactile contrast that makes the rectangular shape feel heavier and more architectural without adding mass.
• The frame is made from Italian Mazzucchelli acetate, a material known for producing deep, layered color patterns and resisting the brittleness that cheaper injection-molded plastics develop over time — so the tortoiseshell effect stays vivid even after years of use.
• Rather than a slim, delicate profile, this frame opts for a dense, chunky construction that exaggerates the traditional rectangular shape — a classic JW Anderson tactic of pulling a vintage reference into the present by supersizing it.

Acetate frame care to preserve the finish

• The safe cleaning method is a rinse under lukewarm water with a drop of mild, lotion-free dish soap, gently rubbed over the frame and temples, then dried with a clean microfiber cloth — paper towels or tissues contain wood fibers that micro-scratch the glossy areas and degrade the matte texture over repeated uses.
• The included case is more than packaging — storing acetate sunglasses in a hard case when not worn prevents the frame from being crushed, minimizes UV exposure that can fade the tortoiseshell pattern, and avoids the common habit of resting glasses lens-down, which stresses the temples and gradually misaligns the frame.
• Acetate frames soften and can permanently warp around 60 °C / 140 °F, so storing these sunglasses away from car dashboards, saunas, and direct heat sources is critical to preserving their precise fit and the alignment of the dense rectangular front.
• For minor fit adjustments — when the glasses slip or pinch — you can reshape the temple arms at home by running the bend under lukewarm tap water for 45–60 seconds, then gently bending the acetate and locking the new shape with cold water, a technique that avoids the expense of an optician visit and relies on acetate's thermoplastic memory.
• Light surface scratches on the glossy portions of the acetate can be professionally buffed out by an optician using polishing compounds — a restoration path that isn't available for metal or painted frames and one that lets you maintain the frame's high-shine finish without replacing it.
• Exposure to alcohol, acetone, or ammonia-based cleaners can strip the acetate's natural polish and leave a cloudy, irreparable white film — so commercial lens sprays should be checked for solvent content, and household glass cleaners avoided entirely, especially on the mixed matte-gloss finish that relies on surface integrity for its contrast.