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Regular cotton tees did nothing for me. I was getting sunburned through my shirt on long runs. These pieces actually block UV while letting sweat evaporate so you don't feel like you're training in a plastic bag.



















Lost two hats to wind during trail runs before I figured out what actually stays on your head when you're moving fast and sweating. These don't fly off and they keep the sun off your face and neck.


















I tried at least eight sunscreens that either dripped into my eyes mid-run or made my hands so slippery I couldn't grip anything. These are the ones that actually survived a full training session without making me miserable.



















Squinting through an entire workout gave me headaches and I nearly rolled an ankle on a trail because I couldn't see the ground clearly. Good sport sunglasses changed my outdoor training more than I expected.



















Around mile six in 90-degree heat, I used to bonk hard. Not from fitness, just from overheating. Adding a few cooling accessories let me push through sessions I would have cut short a year ago.















