Classic Rectangle Polarized Sunglasses for Men TR90 Frame | TR3387 Lightweight Outdoor Travel Sunglasses 5-Color Options

Product Overview

Experience the perfect blend of timeless style and cutting-edge technology with the TR3387 Classic Rectangle Polarized Sunglasses. Designed specifically for the modern man who refuses to compromise between fashion and function, these sunglasses feature a premium TR90 frame construction[^1] that delivers exceptional durability while maintaining an incredibly lightweight feel. Whether you're embarking on an international adventure or simply commuting through sun-drenched streets, the TR3387 provides the visual clarity, comfort, and protection your eyes deserve.

Key Features

Premium TR90 Frame Construction

The TR3387 utilizes aerospace-grade TR90 thermoplastic, a material specifically chosen for its superior performance characteristics:

• Ultra-Lightweight Comfort[^2]: Weighing significantly less than traditional acetate or metal frames, the TR90 construction ensures you'll barely notice you're wearing them—even after hours of use.
• Exceptional Flexibility[^3]: The frame (memory function) allows it to flex under pressure and return to its original shape, providing excellent durability for active lifestyles.
• Temperature Resistance[^4]: Unlike ordinary plastics, TR90 maintains its structural integrity in extreme temperatures, from freezing winter conditions to scorching summer heat.
• Hypoallergenic Properties[^5]: Safe for sensitive skin, the material resists sweat and skin oils, preventing irritation during extended wear.

Advanced Polarized Lens Technology

Your vision deserves the best protection available. The TR3387 features precision-engineered TAC (Triacetate) polarized lenses that deliver:

• Complete Glare Elimination: The vertical polarization filter blocks horizontally reflected light, eliminating blinding glare from roads, water, snow, and windows.
• 100% UV400 Protection: Shield your eyes from harmful UVA and UVB radiation. Extended UV exposure contributes to cataracts and macular degeneration—our lenses provide complete protection.
• Enhanced Visual Clarity[^6]: Colors appear more vibrant and contrast is enhanced, allowing you to see details you might otherwise miss.
• Scratch-Resistant Coating[^7]: The hardened lens surface resists everyday wear and tear, maintaining optical clarity season after season.

Timeless Rectangle Design[^8]

The rectangular frame shape has remained a menswear staple for decades—and for good reason. The clean lines and balanced proportions of the TR3387:

• Complement both round and oval face shapes by adding definition and structure
• Project confidence and sophistication in any setting
• Transition seamlessly from casual to semi-formal occasions
• Provide optimal coverage without overwhelming your facial features

Five Distinctive Color Options[^9]

Personal expression matters. Choose the finish that best represents your individual style:

Technical Specifications

• Model Number: TR3387
• Frame Material: TR90 Thermoplastic (Ultra-Lightweight)
• Lens Material: TAC (Triacetate) Polarized
• Frame Shape: Classic Rectangle
• Lens Width: 65mm (Standard fit for most face sizes)
• Bridge Width: 14mm (Comfortable nose fit)
• Arm Length: 140mm (Secure behind-ear placement)
• UV Protection: 100% UV400 (Blocks 99-100% of UVA/UVB)
• Polarization: Yes—TAC 3-layer polarized construction
• Total Weight: Approximately 25 grams (Feather-light comfort)
• Included Accessories: Microfiber cleaning pouch, hard EVA protective case

Versatile Application Scenarios

The TR3387 is engineered to perform across a wide range of activities and environments:

Driving Safety[^10]

Polarized lenses are essential for safe driving. They eliminate dangerous glare from:

• Wet road surfaces after rain
• Other vehicles' windshields
• Building windows reflecting sunlight
• Highway expanses during golden hour

Outdoor Adventure[^11]

The lightweight TR90 frame stays comfortable during:

• Long hiking expeditions
• Mountain climbing and trail running
• Beach vacations and water activities
• Fishing (polarization reveals underwater structures)

Cycling and Sports[^12]

The secure fit and impact resistance make these ideal for:

• Road cycling and mountain biking
• Golf (enhanced terrain reading)
• Tennis and racquet sports
• Spectator sports on sunny days

Travel Companion[^13]

At approximately 25 grams, you'll barely notice them in your:

• Carry-on luggage
• Shirt pocket
• Rental car console
• Daypack during city exploration

Quality You Can Trust[^14]

We understand that the market is flooded with disposable sunglasses. The TR3387 represents a different philosophy—one where quality materials and thoughtful design create a product that truly lasts. Every pair undergoes quality inspection to ensure:

• Precise hinge operation (stainless steel components)
• Consistent polarization across both lenses
• Secure lens mounting with no gaps
• Even coating application on all color options
• Perfect frame alignment for comfortable wear

Package Contents

Your TR3387 purchase includes everything you need for immediate use and long-term protection:

1. TR3387 Polarized Sunglasses (your selected color)
2. Premium Microfiber Cleaning Pouch - Cleans lenses safely and doubles as a soft storage bag
3. Hard EVA Protective Case - Crush-resistant travel protection

Care Instructions

To maintain the pristine condition of your TR3387 sunglasses:

• Clean lenses only with the provided microfiber cloth
• Rinse with cool water before wiping if exposed to salt spray or sand
• Store in the hard case when not in use
• Avoid placing lenses-down on any surface
• Keep away from extreme heat (such as a car dashboard in summer)

Why Choose TR3387?

The Classic Rectangle Polarized Sunglasses for Men deliver what matters most: protection, comfort, and style—without compromise. Whether you're seeking reliable eye protection for outdoor activities or a sophisticated accessory that elevates your daily appearance, the TR3387 delivers exceptional value through premium materials and thoughtful engineering.

Experience the difference that quality eyewear makes. Choose your color and see the world clearly with TR3387.

Questions about sizing or color selection? Contact our customer service team for personalized assistance.

[^1]: Understanding TR90 frame construction helps you appreciate the durability and lightweight comfort of these sunglasses.
[^2]: Learn why ultra-lightweight sunglasses enhance comfort, especially during prolonged wear.
[^3]: Discover how flexible frames can withstand pressure and maintain their shape, ideal for active lifestyles.
[^4]: Explore how temperature-resistant materials ensure durability in extreme weather conditions.
[^5]: Find out how hypoallergenic materials prevent skin irritation, making them suitable for sensitive skin.
[^6]: See how advanced lens technology can make colors more vibrant and improve contrast.
[^7]: Discover how scratch-resistant coatings maintain lens clarity and extend the life of your sunglasses.
[^8]: Explore the aesthetic and functional benefits of the classic rectangle design in eyewear.
[^9]: Find the perfect color to match your style with the diverse options available for these sunglasses.
[^10]: Learn how polarized lenses reduce glare from roads and vehicles, enhancing driving safety.
[^11]: Discover how these sunglasses provide comfort and protection during various outdoor activities.
[^12]: See how the secure fit and impact resistance make these sunglasses perfect for sports enthusiasts.
[^13]: Find out how their lightweight design and protective features make them ideal for travel.
[^14]: Understand the rigorous quality checks that ensure these sunglasses are durable and reliable.