Astra Square Sunglasses – Acetate Frame, UV400

Choosing the right size ensures your glasses fit comfortably and look great.

How to Measure

We recommend comparing these measurements with a pair of glasses you already own for the most accurate fit.

Frame Measurements

• Frame Width
  The total width of the glasses from temple to temple (the widest part of the frame). This helps determine how wide the glasses will sit on your face.
• Lens Width
  The horizontal width of one lens, measured at its widest point.
• Bridge Width
  The distance between the two lenses (the part that sits on your nose).
• Temple Length
  The length of the arms (temples) from the hinge to the end that rests behind your ears.

Fit Tips

• If your current glasses feel too tight → choose a wider frame width.
• If they slide down your nose → consider a smaller frame or narrower bridge.
• For a balanced look, the frame width should align with the width of your face.

Note

Slight variations may occur due to manual measurement.

Your eyewear is crafted from high-quality materials designed for comfort, durability, and timeless style. To keep your frames and lenses in perfect condition, please follow the care guidelines below.

Materials

Acetate

• Lightweight, flexible, and hypoallergenic.
• Offers a wide range of colors and patterns.
• Retains its shape with proper care.

Metal (Stainless Steel, Titanium, Alloy)

• Durable and corrosion-resistant.
• Sleek and minimal look.
• Titanium frames are especially lightweight and hypoallergenic.

Combination Frames

• Blend of acetate and metal for strength and style.
• Provide flexibility while maintaining a refined design.

Lenses (CR-39, Polycarbonate, High-Index, Glass)

• CR-39: Excellent optical clarity and scratch resistance.
• Polycarbonate: Lightweight, impact-resistant — ideal for active lifestyles.
• High-Index: Thinner and lighter for strong prescriptions.
• Glass: Superior clarity, naturally scratch-resistant.

Care Instructions

• Cleaning: Use a microfiber cloth and lens cleaning spray. Avoid paper towels, tissues, or clothing, which may scratch lenses.
• Washing: If heavily soiled, rinse frames and lenses under lukewarm water before wiping. Avoid hot water and harsh detergents.
• Storage: Keep your glasses in a protective case when not in use. Don’t place them face-down on surfaces.
• Heat & Chemicals: Avoid leaving glasses in hot cars, saunas, or near strong chemicals (e.g., hairspray, household cleaners).
• Adjustments: For tightening, straightening, or replacing nose pads, visit your optician instead of fixing them at home.

Your order will be shipped from our warehouse within 1–3 business days. Once your order has been shipped, you will receive a shipping confirmation by email that will notify you of the carrier and the track and trace number.

In some countries we use a so-called "last mile carrier" for delivery. A last mile carrier is the logistics provider who is responsible for the final stage of delivery. You will find the local carrier and package number in the tracking information which you have received from us.