Say goodbye to underwear that’s just “good enough”

We deliver custom-curated underwear tailored to your personal preferences — so you’ll get “that best pair feeling,” with every pair.

Get started 30% off first box
As seen on
Box with the underwear
Box with the underwear
Box with the underwear
Box with the underwear
Box with the underwear
Box with the underwear
Box with the underwear

How it works

what we ship

Tell us what you like

  • Take the quiz, choose your fit, style, and color preference.
  • We carry briefs, trunks, boxer briefs, jock straps, thongs in waist sizes 28-40.
  • Our custom sizing technology ensures every pair fits just right.
what we ship

Preview your box

  • Preview and Refine your first box with fresh styles handpicked for you.
  • Renewal boxes may be previewed 48 hours before shipment.
  • Or select “Surprise me” and our expert panel will do the rest.
what we ship

Get flexible shipments

  • Pause, change, skip, or cancel your box at anytime.
  • Reserve items from our store for your next box
  • 100% satisfaction guaranteed.
As seen on
Box with the underwear
Box with the underwear
Box with the underwear
Box with the underwear
Box with the underwear
Box with the underwear

What people say

500,000+

happy members (and counting)

Manny

Bristol, England

Well done for reading my mind this month. These fit so well and are just what I would have chosen myself. Keep up the excellent work guys!

Josh

Brooklyn, NY

This is the best set of underwear I've ever received. All fit well and are extremely supportive.

Cruz

Pfulgerville, TX

It's like Christmas every three months, I love opening my package!

Andy

St. Paul, MN

I didn’t realize how important good underwear is - once you try on a pair that fits and feels good, there’s no going back to the department store 3 pack.

Chris

Van Nuys, Ca

I love that I don't have to go out shopping for new underwear! It has allowed me to try new brands and fits that I didn't know of in my own home.

Tyler

Miami, FL

Really like getting designer brands, AND exclusive items only through Underwear Expert.

On the gram

We like a game of tag.

A lot of different underwear A lot of different underwear

Join the club — you'll fit right in.

Get started 30% off first box