Choosing Sunglasses - A Comprehensive Guide

Mon, Jun 17, 2024

What Should I Consider When Choosing Sunglasses?

Sunglasses aren’t just about looking cool—they protect your eyes, enhance your style, and can even improve visual clarity. But with countless brands and designs available, choosing the perfect pair can feel overwhelming. Understanding what to consider when choosing sunglasses ensures you pick a pair that aligns with your lifestyle, eye health needs, and personal style. Here's a comprehensive guide to help you make an informed choice.

What should I consider when choosing sunglasses?

To answer the central question, consider UV protection, lens technology, frame materials, style, and comfort. Ensure your sunglasses offer full UV protection, have a lens type suited for your activities, and a frame that complements your face shape. Here's a detailed breakdown of these critical factors:

UV Protection: The Non-Negotiable Feature

Ultraviolet (UV) radiation can cause serious eye damage. Prolonged exposure increases the risk of cataracts, macular degeneration, and photokeratitis.

  • UV Protection Levels: Look for sunglasses that block 99-100% of UVA and UVB rays. Labels like "UV400" or "100% UV Protection" guarantee maximum protection.
  • Polarization vs. UV Protection: Polarized lenses reduce glare but don't inherently block UV rays. Always check for UV protection labels.

Pro Tip: Even clear lenses can provide UV protection, so focus on the certification, not just lens color.

All of our sunglasses at Messyweekend have 100% top rated UV-400 protection that will keep your eyes safe from harmful light radiation.

MessyWeekend Sunglasses Collection NEW DEPP BILLE Sunglasses

Lens Technology and Types

Modern sunglasses offer a range of lens technologies and materials:


  • Polycarbonate: Lightweight, impact-resistant, but can scratch easily.
  • Glass: Scratch-resistant and optically superior, but heavier.
  • CR-39: Popular plastic lenses offering good optical clarity at a reasonable price.

Lens Technologies:

  • Polarized Lenses: Reduce glare, perfect for driving or water activities.
  • Photochromic Lenses: Automatically adjust tint based on light conditions.
  • Mirror Coating: Reflects more light, reducing glare.

Lens Shapes:

  • Aviator: Classic teardrop shape, good for all faces.
  • Wraparound: Sporty, with wider coverage for outdoor activities.
  • Rectangle/Square: Timeless design, versatile for different face shapes.
Many people multiple sunglasses

Frame Material and Durability

Frames can greatly impact the durability and comfort of sunglasses:

  • Metal: Strong, flexible, and corrosion-resistant. Ideal for a sleek look.
  • Plastic/Acetate: Lightweight, versatile, and budget-friendly.
  • Nylon/Grilamid: Impact-resistant, flexible, and suitable for sports.
  • Wood/Bamboo: Eco-friendly, lightweight, but less durable.

Tip: For active lifestyles, consider lightweight and flexible frames like nylon or metal alloys.

Ecological acetate frame

Fit and Comfort

Poor-fitting sunglasses can cause headaches and be uncomfortable to wear.

  • Bridge Fit: Ensure the bridge sits comfortably on your nose.
  • Temple Length: Temples should extend behind the ears without pinching.
  • Adjustable Nose Pads: Essential for customizing the fit.

Test: Shake your head gently while wearing them. If they slip off, they’re too loose.

Lens Color and Tints

Lens colors affect both aesthetics and visual clarity:

  • Gray: Neutral color perception, suitable for all activities.
  • Brown/Amber: Enhances contrast, perfect for driving and sports.
  • Green: Reduces glare while providing good contrast.
  • Yellow/Gold: Improves depth perception in low light.

Fact: The color of the lens doesn’t indicate UV protection. Always check the UV label.

Closeup Green sunglasses quality

Polarization Benefits and Myths

Polarized sunglasses significantly reduce glare:

  • Benefits:
    • Better visibility through water or on roads.
    • Enhanced color and contrast perception.
  • Common Myths:
    • Myth: Polarized lenses are essential for all activities.
    • Truth: They are not suitable for activities requiring clear vision of LCD screens (e.g., pilots).

Note: Ensure your polarized lenses are also UV-protected.

Polarized Sunglasses
Polarized sunglasses Cat-eye sunglasses

Style and Fashion

Sunglasses are also a fashion statement. Consider styles that complement your wardrobe and face shape:

  • Classic Aviators: Timeless design suitable for most face shapes.
  • Wayfarers: Versatile and modern.
  • Cat-Eye: Stylish and retro, ideal for angular faces.

Specialized Sports Sunglasses

Athletes need specialized sunglasses for optimal performance:

  • Cycling Glasses: Wraparound style with interchangeable lenses.
  • Golf Sunglasses: Contrast-enhancing lenses to spot the ball better.
  • Fishing Sunglasses: Polarized lenses to reduce water glare.
Active Sunglasses Active sports glasses

Sustainable Sunglasses: Eco-Friendly Choices

Sustainable fashion is becoming increasingly important:

  • Recycled Materials: Frames made from recycled plastics or metals.
  • Natural Materials: Wooden or bamboo frames.
  • Bio-Based Acetate: Plant-based alternative to traditional plastics.

Fact: Messyweekend's recycled ocean plastic sunglasses blend style with eco-consciousness.

Clean Oceans Project

Prescription vs. Non-Prescription Sunglasses

For those needing corrective lenses, prescription sunglasses are a must:

  • Prescription Sunglasses: Tailored lenses with your specific prescription.
  • Clip-On Sunglasses: Attachments that convert regular glasses into sunglasses.
  • Transition Lenses: Photochromic lenses that adjust to light.

Tip: Ensure your prescription sunglasses also have UV protection.

Prescription Sunglasses Prescription sunglasses lens closeup

Price vs. Value

Balancing quality and cost is crucial:

  • Budget-Friendly Brands: Offer decent protection but may compromise on durability.
  • Premium Brands: Superior lens technology, durability, and style.
  • Messyweekend: Combines affordability, style, and UV protection.

Fact: Investing in one quality pair is better than multiple low-quality sunglasses.

Messyweekend Sunglasses: A Perfect Blend of Style and Substance

Messyweekend offers a diverse range of sunglasses, combining style with sustainability:

  • UV Protection: All sunglasses provide 100% UV400 protection.
  • Lens Technology: Polarized, photochromic, and mirror-coated lenses.
  • Frame Variety: Acetate, recycled plastic, and metal frames.
  • Sustainable Approach: Part of profits go to ocean cleanup projects.

Choosing Sunglasses for Different Face Shapes

Find the perfect sunglasses for your face shape:

  • Round Faces: Rectangle, square, or cat-eye frames.
  • Oval Faces: Aviators or oversized styles.
  • Square Faces: Round or oval frames to soften angles.
  • Heart-Shaped Faces: Wayfarers or cat-eye styles.

Tip: Messyweekend’s virtual try-on helps you find your ideal fit.

Kids Sunglasses

Maintenance Tips for Longevity

Extend the life of your sunglasses with proper care:

  • Storage: Keep them in a hard case when not in use.
  • Cleaning: Use a microfiber cloth and avoid abrasive cleaners.
  • Repairs: Replace worn-out nose pads or loose screws.

Sunglasses Myths and Facts

Debunking common misconceptions:

  • Myth: Darker lenses mean better UV protection.
    • Fact: UV protection depends on the lens coating, not color.
  • Myth: Polarized lenses block UV rays.
    • Fact: Polarization reduces glare but doesn’t guarantee UV protection.
  • Myth: Expensive sunglasses are always better.
    • Fact: Quality varies, but certification matters more than price.


  • Do polarized sunglasses offer UV protection? Not necessarily. Polarization reduces glare, but UV protection depends on the lens coating.
  • Are mirrored lenses better for sunlight? Mirrored lenses reduce glare by reflecting more light, making them ideal for bright conditions.
  • Can I use regular sunglasses for sports? Sports sunglasses often have specialized features like wraparound frames or interchangeable lenses that regular sunglasses lack.
  • How can I tell if my sunglasses offer UV protection? Check for a label that says "100% UV Protection" or "UV400." If in doubt, consult an optician.
  • What are the benefits of polarized lenses? Polarized lenses significantly reduce glare, improve color perception, and enhance contrast.
  • Do sunglasses expire? Sunglasses don’t have a set expiration date, but coatings can wear off over time. Replace them if scratches or damage impair vision.


Choosing sunglasses requires balancing eye protection, style, comfort, and budget. Ensure your sunglasses offer full UV protection, fit well, and align with your style. Messyweekend provides an extensive range of high-quality, sustainable sunglasses that tick all the boxes.

Invest in a pair of quality sunglasses to shield your eyes while making a fashion statement. Visit Messyweekend's website for your next stylish, eco-friendly pair.