The Esprit Eyeglasses ET17563 538 are a modern rectangular optical frame that reflects Esprit’s signature blend of casual European styling, lightweight comfort, and practical everyday wearability. Designed primarily for users who prefer clean professional eyewear with a minimalist aesthetic, this model combines understated fashion with ergonomic daily comfort.

The ET17563 features a full-rim rectangular silhouette with sharp yet balanced contours that create a modern masculine appearance while remaining versatile enough for both office and casual environments. The design follows Esprit’s philosophy of simple, wearable fashion rather than oversized or trend-heavy styling. Retail listings identify the frame as part of Esprit’s men’s optical collection with a classic full-rim construction.

The “538” color code is associated with a classic black finish, giving the frame a clean and timeless look suitable for nearly any outfit or professional setting. Across multiple Esprit optical collections, the 538 code consistently appears as a black color variant with either matte or lightly polished styling.

The frame is commonly produced in lightweight acetate / plastic construction, providing durability while maintaining a comfortable everyday feel. Retail specifications for the ET17563 list the material as plastic with a full-rim build intended for daily prescription use.

The structure includes:

• A comfortable integrated saddle bridge for stable wear
• Slim ergonomic temples designed for lightweight comfort
• A durable full-rim frame shape suitable for regular use

The standard sizing for the ET17563 is approximately:

• 55 mm lens width
• 18 mm bridge width
• 145 mm temple length

placing it in a medium-to-large fit category suitable for many adult face shapes.

The rectangular lens geometry supports a broad range of prescription options, including:

• Single vision lenses
• Reading lenses
• Bifocal lenses
• Progressive lenses

Key Features

• Brand: Esprit
• Model: ET17563
• Color Code: 538 (Classic Black)
• Frame Style: Full-rim rectangular optical frame
• Material: Lightweight acetate / plastic construction
• Design: Casual European minimalist eyewear
• Shape: Structured rectangular silhouette
• Fit: Medium to large fit (55–18–145 mm)
• Bridge: Integrated saddle bridge
• Temples: Slim ergonomic temples
• Gender: Primarily men’s styling, though wearable as unisex
• Comfort: Lightweight design for extended daily wear
• Lens Compatibility: Prescription, reading, bifocal, progressive lenses
• Style Identity: Modern everyday eyewear with clean professional aesthetics

Overall, the Esprit ET17563 538 is best described as a lightweight modern rectangular frame with classic black styling—comfortable, versatile, and professionally understated, making it ideal for users who want dependable everyday prescription eyewear with simple contemporary design.