Road cyclist at dawn wearing TriEye rear-view mirror sunglasses, eyes forward on the road, a car approaching from behind
TriEye

What rear-view awareness means across cycling, running, rowing and commuting — and how a mirror built into the lens lets you see behind you without turning your head.

Guides

Gravel cyclist in sport wraparound mirror sunglasses and helmet on a quiet gravel road meeting open tarmac in golden morning light
Cycling Rear-view awareness

Gravel vs Road: Staying Aware on Every Surface

By TriEye

Gravel rides cross loose tracks and fast rural tarmac in a single loop — here's how your rear awareness should shift with the surface, and...

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Cyclist in a helmet wearing TriEye The View sport sunglasses at the roadside, holding a spare lens ready to swap
Cross-cutting Rear-view awareness

Are TriEye Lenses Interchangeable? The View Frame & Lens Guide

By TriEye

How TriEye's View lenses interchange across every View frame — and how swapping tints, mirror sizes, and single-versus-dual setups actually works.

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Urban bike commuter at a city intersection wearing TriEye rear-view mirror sunglasses
Rear-view awareness Scooter

Urban Commuting Awareness: Riding Safely in City Traffic

By TriEye

How to stay aware in city traffic — where urban riding risk concentrates, the habits that keep commuters safe, and how an in-lens rear-view mirror...

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Solo runner at dawn on a quiet road wearing TriEye rear-view mirror sunglasses
Rear-view awareness Running

Running Safety for Solo and Early-Morning Runners

By TriEye

Practical, empowering safety tips for solo and early-morning runners — visibility, awareness, and how a rear-view mirror keeps the road behind you in view.

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A sculler holding a straight line at dawn, wearing the dual-mirror TriEye The View
Rear-view awareness Rowing

Sculling Steering: How to Hold Your Line and Avoid Collisions

By TriEye

How to steer a single scull: hold a straight line with a stern range, check your course every few strokes, and follow your water's circulation...

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A commuter cyclist pausing on a morning street wearing TriEye The View
Buying guide Cross-cutting Rear-view awareness

The Clip vs The View: Add a Mirror or Buy the Glasses?

By TriEye

Add a rear-view mirror to glasses you already own with The Clip, or go purpose-built with The View? An honest guide to choosing.

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Road cyclist in a helmet wearing TriEye sunglasses with a single rear-view mirror in the left lens on an open road
Cycling Rear-view awareness

Single vs Dual Mirror: Which TriEye Setup Is Right for You?

By TriEye

An honest guide to choosing one mirror or two on your TriEye — why single-left suits most cyclists, when a dual setup wins, and why...

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Road cyclist at dawn wearing TriEye rear-view mirror sunglasses, eyes forward on the road, a car approaching from behind
Cross-cutting Rear-view awareness

Rear-View Awareness: See Behind You Without Turning Your Head

By TriEye

What rear-view awareness means across cycling, running, rowing and commuting — and how a mirror built into the lens lets you see behind you without...

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A cyclist in dappled sunlight wearing TriEye The View
Buying guide Cycling Lenses

How to Choose Cycling Sunglasses Lenses: Photochromic, Polarized & Tints

By TriEye

Photochromic, polarized, tints and VLT explained for cyclists — picking the right lens for the light you ride in.

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