RAY-BAN RB3016-990-9J (49) SUNGLASSES

The linear distance from the shoulder to the end of the arm, measured in a standard unit such as millimetres or centimetres. It represents the usable reach of the arm and is useful for comparing sizes across products that involve arm measurements.

The combined measurement of a glasses lens diameter (in millimeters) and the nose bridge width (also in millimeters). It is expressed as two numbers separated by a hyphen, e.g., "55-18". The first number indicates the lens diameter, while the second indicates the width of the bridge that rests on the nose.

The collection or series to which the product belongs, such as a brand line, seasonal release, or special edition group.

Represents the visual tone or hue that characterizes a product’s appearance, whether it is a single solid color, a combination of colors, or a special finish. This attribute helps users identify and compare items based on their aesthetic look.

The colour or combination of colours that a product’s outer frame is available in, expressed as common names such as "Black", "Silver" or comma‑separated lists like "Black, White". It indicates the visual appearance of the frame for consumers.

The material used to construct the outer frame of a product, such as metal, plastic, wood, or composite blends. This attribute helps users understand durability, weight, appearance, and suitability for specific applications.

The structural design of a product’s outer shell or enclosure, such as the shape and coverage of eyewear frames, camera housings, or protective casings. It indicates whether the frame is full‑rim, half‑rim, rimless, frameless, or has a specific mounting style. This attribute helps users understand how the product is supported and protected.

The type of material used for the front surface or face of a product, such as metal, plastic, glass, wood, or composite blends. This attribute helps users understand the durability, appearance, and suitability of the front panel for various applications.

Represents the visual tone or hue that characterizes the front surface of a product, whether it is a single solid color, a combination of colors, or a special finish. This attribute helps users identify and compare items based on their aesthetic look.

Indicates the gender or sex classification associated with a product, such as male, female, unisex, or children’s categories. This attribute helps consumers identify items tailored for specific genders or suitable for all.

Indicates whether the product features lenses that change color or opacity when exposed to light, such as photochromic or transition lenses.

Indicates whether the product can be graduated or adjusted, such as a size or angle that can be modified by the user.

The classification of a lens based on its intended use or design type, such as prime, zoom, wide‑angle, telephoto, macro, or specialty lenses. It helps buyers quickly identify the general purpose and optical characteristics of the lens.

The classification of a camera lens, indicating its optical design and intended use such as prime, zoom, wide‑angle, telephoto, macro or specialty types (e.g., fisheye, polarizing). It helps buyers understand the lens’s focal range, aperture characteristics, and typical shooting scenarios.

The optical material or treatment applied to the lenses, such as "Polarised", "With mirror coating" or a specific colour/gradient designation. It indicates the visual effect and protective properties of the lens surface.

The visual hue or tint of a lens surface, such as solid, gradient, mirrored, or polarized. It helps users identify the appearance and style of eyewear lenses.

The type of substance used to manufacture the lenses of a product, such as plastic, crystal, polycarbonate, nylon, or other optical materials. This attribute helps users understand the optical quality, durability, weight, and suitability for different applications.

Indicates whether a device supports port‑mirroring, allowing traffic on one network port to be duplicated and sent to another for monitoring or diagnostic purposes.

The form of packaging used for a product, such as box, blister pack, bag, pallet, or other standard formats that protect and contain the item during shipping and storage.

Indicates whether the product’s lenses are polarized, reducing glare and improving visual clarity in bright conditions.

A unique identifier that distinguishes a product variant from its base model or other variants within the same product line. It is used to track different configurations, colors, sizes, special editions, or regional versions of a product.

The overall geometric configuration of a product’s outer enclosure or packaging, such as rectangular, square, round, oval, cylindrical, or other common silhouettes. This attribute helps users quickly identify and compare items based on their visual appearance.

The overall dimension or measurement that identifies the size of a product, such as a frame, garment, electronic component, or container. It can be expressed as a single numeric value (e.g., 47 mm), a range (e.g., 50–60 cm), a volume (e.g., 700 ml), or a descriptive label like "One Size". The attribute helps customers compare and select items that fit their needs.

The substance or combination of substances from which a product is made, such as metal, plastic, wood, glass, or composite materials. This attribute helps users understand the product’s durability, weight, appearance, and suitability for specific applications.

The mass of the product expressed in a standard unit such as grams or kilograms. It represents how heavy the item is and can be used for shipping calculations, handling instructions, or consumer information.