12 Cold Weather Myths Debunked: What You Need to Know About Dressing for Warmth After 50

11. Myth: Sunscreen isn’t necessary in winter

Winter sun and reflected UV from snow can damage skin even on chilly days. Older skin is often more sensitive and slower to repair, so protecting exposed areas—face, ears, and hands—matters year-round. Use a broad-spectrum sunscreen on exposed skin and consider lip protection with SPF, too. Sunglasses that block UV rays reduce glare and protect delicate eye tissue. If you're at elevation or in snowy terrain, the reflected light increases exposure, making sunscreen especially important. Combine sunscreen with protective clothing: a brimmed hat, neck gaiter or scarf, and gloves offer a layered defense. This is about prevention—small daily steps help skin stay comfortable and healthy as seasons change.

12. Myth: Sleeping in heavy clothes is a safe way to stay warm at night

Bundling up in heavy clothes might feel like a quick fix, but it can interfere with sleep quality and safety. Overheating at night disrupts rest and can cause sweating, which then chills you when temperatures drop. For older adults, who may be more sensitive to temperature swings, choose breathable, insulating sleepwear like lightweight merino or thermal blends combined with layered bedding you can adjust. Heated blankets or pads can be safe when used correctly and turned off after falling asleep; follow product instructions and consult a healthcare provider if you use medical devices that interact with heat sources. The best nighttime approach is easy adjustability: a comfortable base layer, accessible blankets, and a clear way to add or remove warmth without getting out of bed if your nighttime temperature changes.