Flat Top Square Aviator Acetate Sunglasses with Engraved Metal Hinges

These flat top square aviator acetate Sunglasses combine a straight browline, beveled rims and decorative engraved metal hinges. The acetate frame creates a bold navigator-inspired silhouette, while the metallic details add contrast to the temples. Available in four colorways, this style is suitable for eyewear retailers, fashion boutiques and wholesale distributors. Ready Stock and selected Semi Custom options are available, subject to stock and order requirements.

Why Source This Style from Mellume?

• Flat-Top Navigator Design: A straight upper rim and angular lens shape combine vintage aviator influence with a contemporary square profile.

• Beveled Acetate Rims: Polished, angled edges highlight the frame's contours and add depth to the front.

• Engraved Metal Details: Decorative hinge accents provide a contrasting finish against the acetate frame.

• Four Colorway Options: Crystal blue, amber tortoise, gloss black and blue marble suit different retail collections.

• Flexible Wholesale Supply: Ready Stock availability and applicable minimum order quantities can be confirmed for each colorway.

• Semi Custom Options: Selected logo, lens branding and packaging options may be available depending on the model and order requirements.

Key Product Highlights and Design Features

• Three-Dimensional Beveled Rims: Angled, polished edges emphasize the flat-top browline and give the frame a more defined profile.

• Engraved Metal Hinge Accents: Linear engraving and double-dot details add visual interest around the temple joints. Hardware finishes vary by colorway.

• Visible Metal Wire Core: The internal metal core can be seen through translucent temple arms, adding detail to the side profile.

• Integrated Nose Bridge: The sculpted acetate bridge forms part of the frame structure. Fit depends on the wearer's facial features and frame dimensions.

• Dark Gray Sun Lenses: All four listed colorways feature dark gray lenses. Confirm the UV protection specification for the exact lens supplied.

• Unisex Styling: The broad front and angular navigator shape are suitable for men's and women's fashion sunglass collections.

Technical Specifications and Dimensions

• Frame Style: Flat-Top Square Aviator / Navigator Sunglasses

• Frame Material: Cellulose acetate with decorative metal hinge details

• Hinge Hardware: Multi-barrel hinges with engraved metal accents

• Lens Color: Dark gray

• Lens Width: 55 mm

• Bridge Width: 18 mm

• Lens Height: 47 mm

• Temple Length: 145 mm

• Total Frame Width: 144 mm

• Target Audience: Unisex / Men's and Women's Sunglasses

• Supply Options: Ready Stock and selected Semi Custom options, subject to availability

Dimensions are measured manually; a variance of approximately 1–3 mm may occur.

Available Colorway Options

• C1 — Translucent Crystal Blue: Clear ice-blue acetate with silver-tone engraved hinge details and dark gray lenses. The translucent finish highlights the frame's internal structure.

• C2 — Amber Havana Tortoise: Warm, flecked tortoiseshell acetate paired with gold-tone metal accents and dark gray lenses.

• C3 — Gloss Black: A classic high-gloss black frame with silver-tone engraved hinges and dark gray lenses, emphasizing the shape and hardware details.

• C4 — Blue Marble: Navy and cream striated acetate with silver-tone hardware and dark gray lenses for a more distinctive patterned appearance.

Color appearance may vary slightly between batches and viewing conditions. Please confirm the selected colorway and current stock before ordering.

Application Scenarios and Target Markets

• Fashion and Optical Boutiques: A structured alternative to conventional round or narrow rectangular sunglasses for independent eyewear retailers.

• Streetwear and Contemporary Brands: The angular silhouette and visible metal details suit collections focused on statement accessories.

• Online Eyewear Stores: Four colorways allow buyers to select combinations suited to their customer base and product assortment.

• Wholesale Distributors: A shared frame design with multiple color options can help build coordinated regional collections.

• Seasonal Sunglass Collections: The navigator-inspired shape can be considered for spring and summer ranges and fashion-led accessory assortments.

Factory Supply Options and Wholesale Advantages

Mellume supports B2B eyewear buyers with product sourcing and manufacturing services for retailers, wholesalers, distributors and independent brands. For this existing design, buyers can check Ready Stock availability and discuss suitable Semi Custom options.

• Ready Stock Supply: Available colors, quantities and dispatch schedules depend on current inventory.

• Low-MOQ Orders: The applicable minimum order quantity varies by colorway. Contact us to confirm whether different colors can be combined.

• Semi Custom Branding: Depending on feasibility and order requirements, options may include temple logos, inner-temple printing, lens branding and customized packaging.

• Color and Finish Selection: Existing colorways can be reviewed before ordering. Requests for non-standard acetate colors or finishes require separate confirmation of feasibility, cost and lead time.

• Quality Inspection: Relevant checks may cover frame alignment, hinge movement, surface finish, assembly and visible metal plating, according to the applicable inspection requirements.

• Full Custom Development: For a new frame shape, custom tooling or development from original design drawings, visit our Full OEM/ODM Eyewear Manufacturing page.

For stock availability, customization details and wholesale terms, send us an inquiry.

Frequently Asked Questions (FAQ)

Q1: Will the engraved metal hinges tarnish over time?

A1: Durability depends on the plating and finishing process. Contact us for details about this model's hardware.

Q2: Can these sunglasses be fitted with prescription lenses?

A2: Compatibility depends on the frame construction and prescription requirements. Please confirm with your optician before ordering.

Q3: Can we add our brand logo to the temples or lenses?

A3: Selected logo and packaging options may be available through Semi Custom, subject to order requirements.

Q4: Can we order different colors with a low MOQ?

A4: MOQ and stock availability vary by colorway. Contact us to confirm available quantities.

Q5: Are these sunglasses supplied with UV400 lenses?

A5: Please confirm the UV protection specification for the selected lens before ordering.