3 Pack 4.5
3 Pack 4.5

3 Pack 4.5" Trunks

4.7 star rating 697 Reviews
$45
Color White

It's all in the hips

For the best fit, pick your size based on your hip measurement.
Body measurement in inches

Size Waist Hips
XS 26-27.5" 33-34"
S 28-29.5" 35-37"
M 30-31.5" 38-40"
L 32.5-34" 41-43"
XL 35-37.5" 44.5-46.5"
2X 38.5-42" 48-50"
3X 43-45" 51.5-53.5"
4X 46-48" 55-56"

For more detailed information, please see our Fit Guide page.

How to measure your hips

Stand on a level surface, feet together without shoes.
Measure around the fullest part of your hips and bottom - this is usually 7-9" below your natural waistline.
Keep the tape measure parallel to the floor, and don't pull too tight.

Size chart
Size

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You asked, we delivered. Featuring the same trunk silhouette you love, priced for everyday. Stock your drawers with this minimalist boxer brief design that is made for all-day comfort.

  • 4.5" inseam with a mid-rise fit
  • Signature stay-put silky soft band
  • 95% OEKO-TEX®-certified cotton, 5% spandex
  • Fits smoothly without binding or riding up
  • Fit tested on all body types and sizes, XS-4X
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Living Wage factories

Ethically produced in women-owned factories that pay living wages.

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fit-tested for every body

Obsessively fit-tested on real people, sizes XS-4X.

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Love at first wear

If you don't love them, your first pair is on us.

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eco-friendly process

Sustainably harvested materials and earth-conscious production.

Live the X

Join the movement. Follow @TomboyX and tag us in your pics for a chance to be featured.

Fabrics & Technology

Cotton

Our classic soft jersey knit holds its shape after many wear and care cycles.

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MicroModal

The luxurious companion to cotton. Supersoft, breathable and stretches to meet you.

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Traveler

Quick-drying, durable and ultralight performance fabric. Anti-bacterial and anti-microbial.

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First Line Leakproof

Your first line of defense — our classic cotton armed with leak protection for light period days and incontinence.

Shop First Line