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FeaturedBest sellingAlphabetically, A-ZAlphabetically, Z-APrice, low to highPrice, high to lowDate, old to newDate, new to old
48% off
Left Right
Made for performance
U31 Pro Aktiv Trunk Underwear - Titanium
$17.00 $33.00
48% off
Left Right
Made for performance
U31 Pro Aktiv Trunk Underwear - Platinum
$17.00 $33.00
48% off
Left Right
Made with premium Lenzing Modal®
U31 Vavoom Trunk Underwear - Red/White
$14.00 $27.00
2EROS

Since 2008 2EROS has grown to one of Australia’s top boutique men’s underwear & beachwear brands that empower men to live actively in style. Delivering pieces that are stylish, timeless and functional, while rejecting mediocrity to promote self-expression and confidence.

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Hip Size Guide

We designed our swimwear, underwear and shorts to sit low on the hips.
So its only right to measure your hip instead of your waist. Your hip is larger than your waist. If this is your first time buying 2EROS we recommend going up a size.

View the video so you can choose the right 2EROS size.

A Comparative Guide

Zara, Abercrombie, ES(Spain) & Calvin Klein (premium collection) will be the same sizing match to our brand. If you wear Toots(Japan) our sizing is bigger so you will need to go down a size. If you wear Aussiebum our sizing is smaller so you need to go up a size.

Size XS S M L XL XXL
INCH 28 - 29 30 - 31 32 - 33 34 - 35 36 - 37 38 - 39
CM 72 - 76 77 - 81 82 - 86 87 - 91 92 - 96 97 - 101

Chest Size Guide

This is an approximate conversion table to help you find your chest size.
Size XS S M L XL
INCH 34 - 36 36 - 38 38 - 40 40 - 42 42 - 44
CM 86 - 90 91 - 96 97 - 101 102 - 106 107 - 111