Sly Underwear

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Sly Underwear

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Sexy Styles From Down Under Taking its inspiration from Australian beach culture, Sly Men’s Underwear offers a collection of printed boxer-briefs, playfully colorful socks, bright and brilliant briefs, and some of the liveliest unmentionables you’ve had the pleasure of snapping around your waist. The items offer a whirligig of psychedelic design motifs: graffiti-inspired splatters! Grimly grinning skulls! Exceedingly sexy ladies! Terrifically tropical toucans! It’s official: There really IS a party in your pants. Can we come?

Find Your Next Favorite

52 Styles

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Sly · Blue Lotus Brief
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Sly · Black Splatter Brief
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Sly · Zebra Brief
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Sly · Black/Grey Pocket Brief 2-Pack
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Sly · Blue & Pink Multi Blow My Trumpet Boxer Brief & Socks Pack
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Sly · Red & Black Urban Zoo Boxer Brief & Sock Pack
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Sly · Green & Multi Milk The Cow Boxer Brief & Socks Pack
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Sly · Black Multi Stay Classy Boxer Brief & Sock Pack
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Sly · White Solid Boxer Brief
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Sly · White Tucan Boxer Brief
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Sly · White Splatter Boxer Brief
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Sly · Hyper Plaid Boxer Brief
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Sly · Red Sugar Skull Boxer Brief
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Sly · Red Cop Issue Boxer Brief
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Sly · Red Solid Boxer Brief
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Sly · Red & Black Lumber Jack Boxer Brief
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Sly · Green Digi Camo Boxer Brief
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Sly · Desert Eagle Boxer Brief
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Sly · Blue Lotus Boxer Brief
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Sly · Blue Clouds Boxer Trunk
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Sly · Blue Sugar Skull Boxer Brief
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Sly · Purple Thug Life Boxer Trunk
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Sly · Black Splatter Boxer Brief
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Sly · Ash Marle Lattitude Boxer Trunk

A Little Guidance

Find Your Fit.

Check each product’s photos, fabric details, and brand-specific size chart before choosing.

How Do I Choose My Size?

Measure your waist and use the size chart supplied for that product. Sizing varies by brand.

What Should I Check Before Buying?

Review fabric composition, care instructions, availability, and return eligibility on the product page.