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Why these are the best boxers you will ever own.

Take a look
10,000+ men upgraded
4.7/5 Trustpilot
Shirt-grade cotton No labels inside 1 Year Warranty

Why normal boxers fail

  • The waistband twists after ten washes.
  • The label scratches all day.
  • They ride up the moment you sit down.
  • The fabric wears thin within months.

Why Son of John boxers make the difference.

100% organic shirt-grade cotton

The same double-100 cloth John Crocket has been cutting shirts from for 30 years — thin, silky, and tested externally for every variant.

No inside labels

Nothing printed, nothing stitched. The irritation simply isn't there.

Woven-in waistband

The elastic is woven into the fabric, not stitched on top. It can't twist, because there's nothing to twist.

Wide freedom, sleek fit

The comfort of a loose fit that still sits flat under slim trousers. Best of both.

1-year warranty

We're so confident in the quality that we back every pair for a full year.

1-year warranty

Thirty years in the making

"Thirty years of shirt-making went into one boxer. We learned the fabric from John Crocket — a menswear house that has cut shirts since before we were born — and we test every variant externally before it ships. We don't release anything we wouldn't wear daily ourselves."

Rijk, Boris & Oskar — founders

Find your perfect one.

What buyers actually say

★★★★★

"Didn't expect underwear to feel like a dress shirt, but that's exactly it. Thin, breathable, doesn't bunch."

T.Smits

★★★★★

"No tag, no scratching, no adjusting all day. Didn't realize how much that mattered until it was gone."

L.Bakker

★★★★★

"Wore the same pair through a full year of washes. Waistband still hasn't twisted once."

P.Davis

★★★★★

"Sits completely flat under slim trousers. That was the one thing I was skeptical about."

D.Schneider

★★★★★

"Replaced every pair of underwear I own after the first one. Should have done it years ago."

M.Müller

★★★★★

"The warranty is what convinced me to try one pair. The fabric is what got me to buy five more."

A.Jones

★★★★★

"Compared the fabric to my own dress shirts out of curiosity. It's genuinely the same weight."

N.de Vries

★★★★★

"Cheaper boxers fall apart within months for me. These haven't lost shape after a year."

R.Hoffmann

An honest comparison

No markup games — here's exactly where the money goes.

€9 multipack Son of John €60+ luxury label
Fabric grade Generic blend, rarely tested Double-100 shirt-grade cotton, externally tested Premium cotton, testing varies
Inside labels Sewn in, irritates None — zero Often yes
Waistband Stitched on, twists Woven into the fabric Varies by brand
Warranty None 1 year Rarely offered
Price honesty Cheap because it's thin and short-lived Fair price, real cost shown Price reflects brand markup, not just fabric cost

Illustrative category comparison, not a specific named competitor.

Lookbook Collection 2026

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The best boxers are the ones you forget you're wearing.

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