Ultimate Comfort

Discover over 40 brands from around the world. Specializing in natural fabrics derived from bamboo, beechwood and eucalyptus fibers. whether it’s Calvin for everyday, Saxx for the gym, or Armani for that Friday Night pair. Let’s find your perfect fit.

Vacation Essentials

Training at the pool in your Speedo or headed to your favorite vacation destination? Year round, we have swimwear in a style and fit for you. Let’s hit the water, boys!

Workout Gear

underU4men is your BIKE Athlete headquarters! We also offer St33le, Saxx and Jack Adams gym wear. When it comes to athletic apparel you need to stop by as our offering has expanded at both stores. Now let’s hit the gym!

Daily Rituals

Change your everyday tasks into a fresh and rewarding experience. We searched the world to bring you the best curated products for men. Make them look twice the next time they see you. Shop Online.

Two Locations

Over 18 years of offering curated men’s underwear, swimwear, gymwear and men’s apothecary. We have two retail locations; our Flagship store is the largest men’s underwear store in North America its located in Downtown Portland, we also have a boutique store on Capitol Hill in Seattle.

Let's make the most of this season! 

What’s inspiring you this month? 🌷

Let`s make the most of this season!

What’s inspiring you this month? 🌷
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Refund season = treat yourself season! 💸 

How are you spending your tax return? (A little shopping, maybe? 😉)

Refund season = treat yourself season! 💸

How are you spending your tax return? (A little shopping, maybe? 😉)
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Success isn’t about making giant leaps—it’s about taking consistent steps forward. 

Keep moving, keep growing, and watch how far you go!

Success isn’t about making giant leaps—it’s about taking consistent steps forward.

Keep moving, keep growing, and watch how far you go!
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Be the coolest version of yourself in DropTemp®. Made from a buttery-soft cotton/modal blend, these highly breathable pairs rapidly wick + evaporate moisture. Shop in-store Portland and Seattle or online at shop.underU4men.com.

Be the coolest version of yourself in DropTemp®. Made from a buttery-soft cotton/modal blend, these highly breathable pairs rapidly wick + evaporate moisture. Shop in-store Portland and Seattle or online at shop.underU4men.com. ...

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Be the coolest version of yourself in DropTemp®. Made from a buttery-soft cotton/modal blend, these highly breathable pairs rapidly wick + evaporate moisture. Shop in-store in Portland and Seattle or online at shop.underU4men.com.

Be the coolest version of yourself in DropTemp®. Made from a buttery-soft cotton/modal blend, these highly breathable pairs rapidly wick + evaporate moisture. Shop in-store in Portland and Seattle or online at shop.underU4men.com. ...

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Be the coolest version of yourself in DropTemp®. Highly breathable, it rapidly wicks + evaporates moisture. Shop in-store in Seattle or online at shop.underU4men.com.

Be the coolest version of yourself in DropTemp®. Highly breathable, it rapidly wicks + evaporates moisture. Shop in-store in Seattle or online at shop.underU4men.com. ...

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New Nasty Pig
shop.underU4men.com/brands/nasty-pig

New Nasty Pig
shop.underU4men.com/brands/nasty-pig
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New Oars + Alps! visit our body-card store Apothecary4men.com

New Oars + Alps! visit our body-card store Apothecary4men.com ...

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What do you want to see him in?

What do you want to see him in? ...

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A Gift for Him You Will Both Enjoy!
shop.underU4men.com
Promo Code VD2025 for 25% off Undies

A Gift for Him You Will Both Enjoy!
shop.underU4men.com
Promo Code VD2025 for 25% off Undies
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Multi-Packs 25%-50% Off + Free Shipping

Multi-Packs 25%-50% Off + Free Shipping ...

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❄ WINTER Multi-Pack SALE - Undies & Tee's

❄ WINTER Multi-Pack SALE - Undies & Tee`s ...

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It's Gym Time! Get a FREE BIKE JOCK with a gymwear purchase of just $75; visit shop.underU4men.com/gymwear

It`s Gym Time! Get a FREE BIKE JOCK with a gymwear purchase of just $75; visit shop.underU4men.com/gymwear ...

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A new year, means it’s time for new undies! New styles from Jack Adams just arrived! Models every Saturday 1 - 3 pm!

A new year, means it’s time for new undies! New styles from Jack Adams just arrived! Models every Saturday 1 - 3 pm! ...

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❄ WINTER MULTI-PACK SALE ON NOW
shop.underU4men.com

❄ WINTER MULTI-PACK SALE ON NOW
shop.underU4men.com
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A gift you will both enjoy 😜  All CK ½ Price Monday Only.  Visit us in-store open til 7

A gift you will both enjoy 😜 All CK ½ Price Monday Only. Visit us in-store open til 7 ...

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⛄ SUNDAY ONLY NASTY PIG UNION SUIT SALE!  OPEN SUNDAY TIL 6PM.  Our best price ever!  shop.underU4men.com

⛄ SUNDAY ONLY NASTY PIG UNION SUIT SALE! OPEN SUNDAY TIL 6PM. Our best price ever! shop.underU4men.com ...

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