Seobean Nylon Boxer Briefs — 87% Nylon / 13% Spandex, 7 Vibrant Colors

These nylon boxer briefs from Seobean bring together the quick-dry performance of nylon with the stretch-to-recover power of 13% spandex — delivering a fit that moves with you, wicks moisture away from your skin, and bounces back to shape hour after hour. Available in seven colorways, they're designed for men who want both performance and personality in their everyday underwear.

87% Nylon — Built for Action

Nylon is one of the fastest-drying fabrics used in menswear. Unlike cotton which absorbs moisture and stays damp, nylon actively wicks sweat away from your body, keeping you cool and dry during workouts, commutes, or long days at the office. The smooth fibers also resist pilling and hold their color wash after wash.

13% Spandex — Stretch That Lasts

With a higher-than-average spandex content, these boxer briefs deliver a firm, supportive hold that doesn't sag or bag out. The four-way stretch moves with your body in every direction, then recovers its shape perfectly — no loose fabric at the thighs, no waistband roll, no mid-day adjustments.

Seven Colors — Your Rotation, Your Way

Available in Pink, Black, Darkcyan, Purple, Yellow Green, Navy, and White — this is one of the widest color ranges in the Seobean lineup. Each color features a contrast waistband with stripe detailing, giving every pair a finished, sporty look whether you're wearing them under clothes or on their own.