April 12, 2025
If you live in the Calgary area and spend any amount of time outdoors, you need polarized sunglasses. Not "should consider." Need. Between our elevation, the amount of snow on the ground for half the year, and the intensity of Alberta sunshine when it decides to show up, your eyes take a serious beating without proper protection. And "proper" means more than just dark lenses.
I've spent years helping people find the right sunglasses near Calgary, and the single biggest upgrade most people make is going from standard tinted lenses to polarized. The difference is immediate and dramatic. Let me explain why, and walk you through the brands and lens options worth your money.
Why Polarized Matters More in Alberta Than Most Places
Calgary sits at roughly 1,045 metres above sea level. Okotoks, where we're located, is about the same. Head west to Canmore or Banff and you're at 1,300 to 1,400 metres. That elevation matters because UV intensity increases about 10 to 12 percent for every 1,000 metres of altitude. So right here in the Calgary region, your eyes are getting meaningfully more UV exposure than someone at sea level in Vancouver or Toronto.
Now add glare. Standard tinted sunglasses reduce overall brightness, but they don't do anything about polarized light, which is the horizontal glare that bounces off flat surfaces. In Alberta, those flat surfaces are everywhere:
- Snow and ice: From October through April, we're surrounded by reflective white surfaces. Snow reflects up to 80 percent of UV radiation. That's why you can get a sunburn on your face while skiing even on a cloudy day.
- Water: Lake glare at Ghost Lake, Spray Lakes, the Bow River, or any of the reservoirs south of Calgary is brutal on a sunny afternoon. If you fish, you already know this.
- Wet roads: After rain or snowmelt, asphalt becomes a mirror. That low-angle glare on Deerfoot or Highway 2 at 4 PM can be genuinely dangerous.
- Dashboards and hoods: The reflection off your own vehicle's surfaces compounds the problem.
Polarized lenses have a chemical filter that blocks horizontal light waves while allowing vertical light through. The result: glare from all those surfaces virtually disappears, contrast improves dramatically, and colours look richer and more natural. Once you've driven Highway 1 to Banff in polarized lenses, you'll never go back to regular sunglasses.
Maui Jim PolarizedPlus2: The Gold Standard
If you ask any optician which brand does polarized lenses best, the overwhelming answer is Maui Jim. It's not close. While every major brand offers polarized options, Maui Jim built their entire company around it.
Their PolarizedPlus2 technology combines three things in every lens:
- Polarization to eliminate glare
- Bi-gradient mirror coating to cut glare from above (the sky) and below (the ground, water, snow) while keeping the middle zone lighter for natural vision
- Anti-reflective backside coating to prevent light from bouncing off the inside surface of the lens into your eyes
The result is lenses that are brighter and more vivid than other polarized options. A lot of cheap polarized lenses make the world look dark and flat. Maui Jim lenses actually enhance colour. Greens look greener. Blues look deeper. It's hard to describe until you've tried a pair on.
Maui Jim offers several lens materials. Their glass lenses (MauiPure) are optically the sharpest but heavier. Their polycarbonate (MauiBrilliant) is lighter and more impact-resistant, ideal for active use. SuperThin glass splits the difference for premium optics in a thinner profile. For most Calgary-area customers, MauiBrilliant polycarbonate is the sweet spot.
Ray-Ban Polarized: Classic Style, Solid Performance
Ray-Ban needs no introduction. The Aviator and Wayfarer are two of the most recognizable sunglasses ever made, and both are available with polarized lenses. Ray-Ban's polarized technology is solid, not as advanced as Maui Jim's multi-layer approach, but absolutely competent for everyday driving and casual outdoor use.
Where Ray-Ban excels is style range. Their frame catalogue is enormous, from the timeless Clubmaster to the sporty Scuderia Ferrari line. If fashion matters as much as function, Ray-Ban gives you more aesthetic options than almost any other brand.
A note on quality: make sure you're buying genuine Ray-Ban from an authorized dealer. The counterfeit market for Ray-Ban is massive, and fake "polarized" Ray-Bans often have no actual polarization. We're an authorized Ray-Ban retailer, so everything in our store is the real thing with full manufacturer warranty.
Oakley Prizm Polarized: Built for Performance
Oakley approaches lenses from a sport-science perspective. Their Prizm technology tunes the light spectrum for specific environments, boosting contrast where it matters most for a given activity. Prizm Shallow Water, for example, enhances the colours you'd see while sight-fishing in a river. Prizm Snow boosts contrast against white backgrounds for skiing.
When you combine Prizm with polarization (Oakley calls it "Prizm Polarized"), you get both the glare elimination and the environment-specific colour tuning. For serious athletes and outdoor enthusiasts, it's a meaningful difference.
Oakley frames also tend to be the most durable and sport-friendly. Their O-Matter nylon frames are flexible, lightweight, and resistant to stress. Unobtanium nose pads and ear socks grip tighter when wet, which matters on a hot day or during a workout. If you're buying sunglasses specifically for cycling, running, golfing, or skiing, Oakley deserves a serious look.
Choosing Lens Colour by Activity
Polarized lenses come in various tints, and the colour you choose should match what you do most. Here's a practical breakdown for Alberta outdoor activities:
| Lens Colour | Best For | Why |
|---|---|---|
| Grey | Driving, everyday wear | Truest colour rendering, reduces brightness evenly. The all-rounder. |
| Brown / Amber | Fishing, hiking, variable light | Boosts contrast, enhances depth perception. Excellent for spotting trail details and reading water. |
| Copper / Rose | Driving, golf, overcast days | Warms the visual field, sharpens detail against green backgrounds. Great for reading greens on the course. |
| Green (G-15) | General outdoor, boating | Slight contrast boost while maintaining natural colour balance. The classic Ray-Ban Aviator tint. |
| Yellow / Gold | Low light, dawn/dusk, skiing (flat light) | Maximum contrast in low-light conditions. Brightens shadows. Not for bright sunshine. |
| Mirror coatings | High glare (snow, open water) | Additional reflective layer bounces extra light away. Functional, not just cosmetic. |
For most people buying one pair of polarized sunglasses, grey or brown is the safest choice. Grey if you want accurate colour for driving and general use, brown if you spend more time on trails, water, or in mixed lighting conditions.
Prescription Polarized Sunglasses
This is where a lot of people don't realize they have options. If you wear glasses, you don't have to choose between seeing clearly and having proper sun protection. Prescription polarized lenses exist in virtually every frame, including Maui Jim, Ray-Ban, and Oakley.
There are a few ways to go about it:
- Dedicated prescription sunglasses: A separate frame with your prescription ground into polarized lenses. This gives you the best optics and the widest frame selection. It's a second pair of glasses, but one that does everything right.
- Prescription clip-ons or fit-overs: Affordable but bulky. Fine as a temporary solution, but most people find them annoying long-term.
- Photochromic lenses (Transitions): These darken in sunlight. Some versions now include polarization (Transitions XTRActive Polarized). Convenient since you only carry one pair, but they don't get as dark as dedicated sunglasses and they don't darken well behind a windshield.
Our recommendation for anyone with a prescription who spends real time outdoors: get a dedicated pair of prescription polarized sunglasses. It's a separate purchase, but the quality of your outdoor vision will improve dramatically.
The 3-for-1 Deal: Sunglasses as One of Your Three Pairs
Here's something a lot of people don't know: our 3-for-1 deal includes sunglasses. You pick any three complete pairs of glasses starting at $199 per pair, and one of those three can be prescription sunglasses, including polarized.
So instead of spending $400+ on a separate pair of prescription sunglasses after buying your regular glasses, you can build it into your 3-for-1 package. A lot of customers go with everyday glasses, computer/office glasses, and prescription polarized sunglasses as their three. It's the most practical combination we see, and the total cost is significantly less than buying each pair individually.
What to Look For When Buying Polarized
Not all polarized lenses are created equal. Here are the things worth checking before you buy:
- UV protection: Polarization and UV protection are two different things. Make sure the lenses block 100% of UVA and UVB rays. All three brands mentioned above do, but cheap gas-station polarized sunglasses often don't.
- Optical clarity: Hold the sunglasses at arm's length and look through them at a straight edge (like a door frame). Move the glasses around. If the line distorts or wavers, the optics are poor. Quality polarized lenses should show no distortion.
- Polarization test: Look at an LCD screen (your phone works) while wearing the sunglasses. Rotate your head 90 degrees. If the screen goes very dark or black at one angle, the lenses are genuinely polarized. If there's no change, they're just tinted.
- Frame fit: Sunglasses should wrap close enough to your face to block peripheral light but not so close that your eyelashes touch the lenses. For driving and outdoor sports, a frame with some wrap or larger lenses provides better coverage.
- Lens material: Glass is the sharpest optically. Polycarbonate is the most impact-resistant and lightest. CR-39 plastic is a good middle ground. For active outdoor use in Alberta, polycarbonate is usually the right call.
A Quick Word About Cheap Polarized Sunglasses
You can buy "polarized" sunglasses for $20 online. And some of them genuinely are polarized. The problem is everything else: the UV protection may be incomplete, the optical quality is often terrible (causing eye strain and headaches), the frames break quickly, and the coatings peel or scratch within weeks.
Worse, dark lenses without proper UV protection are actually more dangerous than wearing nothing at all. The dark tint causes your pupils to dilate, letting in more UV radiation than your squinting, unconstricted pupils would without sunglasses. If you're going to wear sunglasses, make sure the UV protection is legitimate.
Visit Us Near Calgary
We carry Maui Jim, Ray-Ban, Oakley, and several other brands with polarized options at our Okotoks location, about 20 minutes south of Calgary. If you're coming from south Calgary communities like Shawnessy, Cranston, Seton, or McKenzie Towne, it's a 10 to 15 minute drive. We'll let you try on as many pairs as you want and walk you through the lens options for your specific needs. No appointment needed for sunglasses shopping, though if you need a prescription update, booking ahead is a good idea.
Alberta's outdoors are too good to see through bad lenses. Come find a pair that does them justice.