SUMMER IS HERE

Shop new swim shorts and briefs

SUMMER IS HERE

Shop new swim shorts and briefs

SUMMER IS HERE

Shop new swim shorts and briefs

Seasonless Menswear

YUASA is designed to give you everything you need and absolutely nothing you don’t.

Endless Summer

Shop our summer 2022 swim collection featuring custom hand drawn swim prints.

Slim Swim Briefs

Classic Swim Shorts

You'll Love Us

Free Worldwide Shipping Over $75

Fit Guarantee

We’ll send you a new pair of underwear in a size that fits

Free 30 Day Returns & Exchanges

(USA Only)

Sex appeal has always been subtle and that shows in YUASA.

I think I found the perfect pair: YUASA, dedicated to the underwear needs of NYC.

YUASA is minimalism working at its best.

Sex appeal has always been subtle and that shows in YUASA.

I think I found the perfect pair: YUASA, dedicated to the underwear needs of NYC.

YUASA is minimalism working at its best.