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What Science Says About Skipping Underwear

Published Jul 4, 2025

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The Surprising Benefits of Going Commando: For many, underwear is just part of the daily wardrobe routine. But recent studies suggest that ditching underwear altogetheroccasionally or full timemight offer some real health and comfort benefits for both men and women. Going without can reduce friction, improve ventilation, and support healthier skin, especially in warm climates or during physical activity. Here are three science-backed benefits of not wearing underwear: Reduced Risk of Infections: A study published in Obstetrics & Gynecology highlighted that synthetic or tight underwear can increase moisture and heat, contributing to yeast and bacterial infections in women. Going without allows for more airflow and reduced bacterial growth. Improved Sperm Health in Men: Research from the Harvard T.H. Chan School of Public Health found that men who wore looser underwearor none at allhad significantly higher sperm counts and better motility than those who wore tight briefs. Better Skin Health: Dermatologists report that avoiding underwear, especially during sleep, reduces friction and irritation, which can help with conditions like folliculitis or intertrigo. Natural fabrics or going without can be especially helpful for people with sensitive skin. While personal comfort and social settings play a role in the decision, the potential health perks make going commando worth consideringat least in the right context.