Skip to top navigationSkip to shopping bagSkip to main contentSkip to quick filtersSkip to product filtersSkip to footer links
Open and use a Navyist Rewards Credit Card to get 50% off everything, plus an extra 30% off your first purchase. Apply Now. Excludes Today Only Deals.Open and use a Navyist Rewards Credit Card to get 50% off everything, plus an extra 30% off your first purchase. Apply Now. Excludes Today Only Deals.
on logo lighton logo dark

Men's Basic Underwear

21 items
Size Variant
21 items

MEN'S BASIC UNDERWEAR

Discover the ultimate in comfort and style with our collection of men's basic underwear at Old Navy. Our selection of boxer briefs is designed to provide the perfect fit and support for everyday wear. Made from high-quality materials, these boxer briefs are soft, breathable, and durable, ensuring long-lasting comfort throughout the day.

Whether you prefer solid colors or fun prints, our men's basic underwear collection has something for everyone. With various inseam lengths to choose from, you can find the perfect pair that suits your style and preference. The built-in flex technology ensures a flexible and comfortable fit, allowing you to move freely without any restrictions.