Austin's Heat: Is Asphalt Cooking Youthful SPF?
By Franklin Everett ShawThe Texas sun doesn’t play around. It’s not just the heat; it’s the relentless UV radiation bouncing off every surface, especially the asphalt that blankets Austin. We love our outdoor lifestyle here, but that love comes with a price: accelerated skin aging. But don’t despair, fellow Austinites! With the right knowledge and a few strategic product choices, we can keep our skin looking youthful while still enjoying everything this amazing city has to offer.
Let’s talk asphalt. It’s everywhere, and it’s a UV radiation amplifier. Studies have shown that asphalt reflects a significant amount of UV rays, increasing your exposure even when you’re not directly under the sun. This reflected radiation contributes to premature aging, causing wrinkles, sunspots, and a loss of skin elasticity. Think about it: driving down Mopac, running along the Ann and Roy Butler Hike-and-Bike Trail, even just walking to your favorite coffee shop in South Congress – you’re constantly bombarded.
So, what’s an Austin resident to do? Sunscreen is your first line of defense, but not all sunscreens are created equal, especially in this climate. Forget the SPF 15; we need serious protection. For daily activities like driving, aim for at least SPF 30. But here’s the key: reapplication. That single application in the morning isn’t going to cut it. Keep a bottle in your car and reapply every two hours, especially if you’re spending a significant amount of time behind the wheel.
For those of us who love hitting the Hike-and-Bike Trail, SPF 50 or higher is non-negotiable. And it needs to be sweat-resistant. Look for sunscreens specifically formulated for sports or active lifestyles. Brands like EltaMD, La Roche-Posay, and Supergoop! offer excellent options that are readily available at local stores like Sephora in the Domain or online through Amazon.
But here’s a pro tip: don’t just rely on sunscreen. Consider UV-protective clothing. Many brands offer lightweight, breathable shirts, pants, and hats with UPF (Ultraviolet Protection Factor) ratings. UPF clothing is like sunscreen for your clothes, blocking a significant amount of UV radiation. Companies like Coolibar and Patagonia (available at their Barton Creek Square store) specialize in UPF clothing, and you can find a variety of styles to suit your needs.
Now, let’s get specific about sunscreen application. Most people don’t use enough. You should be using about a shot glass full of sunscreen to cover your entire body. And don’t forget often-neglected areas like your ears, the back of your neck, and the tops of your feet. Apply sunscreen at least 15 minutes before heading outdoors to allow it to properly absorb into your skin.
One common mistake I see is people assuming that all “natural” sunscreens are created equal. While mineral sunscreens (containing zinc oxide or titanium dioxide) are generally considered safer for the environment and your health, they can sometimes be less effective if not formulated correctly. Look for mineral sunscreens that are broad-spectrum and have been tested by a reputable third-party organization.
Another pitfall is relying solely on makeup with SPF. While it’s better than nothing, makeup with SPF typically doesn’t provide enough coverage or protection. It’s best to apply a dedicated sunscreen underneath your makeup for optimal results.
Let’s talk about driving. Even with tinted windows, you’re still exposed to UV radiation while driving. The windshield blocks most UVB rays, but UVA rays can still penetrate. UVA rays are the primary cause of skin aging. So, sunscreen is essential, even on cloudy days. Consider investing in UV-protective window film for your car for added protection.
For runners and cyclists on the Hike-and-Bike Trail, consider wearing a wide-brimmed hat and sunglasses in addition to sunscreen and UPF clothing. The hat will protect your face and neck, while sunglasses will shield your eyes from harmful UV rays. Look for sunglasses that block 100% of UVA and UVB rays.
Here’s a real-world scenario: You’re heading to Zilker Park for a day of frisbee golf. You slap on some sunscreen in the morning and think you’re good to go. Wrong! You’re spending hours outdoors, exposed to direct sunlight and reflected radiation from the grass and surrounding surfaces. Reapply your sunscreen every two hours, wear a hat and sunglasses, and consider wearing a long-sleeved UPF shirt.
Another scenario: You’re grabbing lunch at a patio restaurant on South Congress. Even though you’re sitting in the shade, you’re still exposed to reflected UV radiation from the surrounding buildings and pavement. Don’t let your guard down! Apply sunscreen to any exposed skin, even if you’re not in direct sunlight.
Finally, remember that sun protection is a year-round endeavor in Austin. Even on cloudy days, UV radiation can penetrate the clouds and damage your skin. Make sunscreen a part of your daily routine, just like brushing your teeth. Your skin will thank you for it in the long run.
Don’t let the Texas sun age you prematurely. Be proactive, be informed, and protect your skin. With the right strategies and products, you can enjoy the Austin lifestyle without sacrificing your youthful glow. Now go out there and soak up the sun responsibly!