Limited-Time Offer: Buy 2, Get 1 Free + Free Shipping

  • Performance Long Boxer Briefs – Comfort, Support & Breathable Fabric (Buy 2, Get 1 FREE)
  • Performance Long Boxer Briefs – Comfort, Support & Breathable Fabric (Buy 2, Get 1 FREE)
  • Performance Long Boxer Briefs – Comfort, Support & Breathable Fabric (Buy 2, Get 1 FREE)
  • Performance Long Boxer Briefs – Comfort, Support & Breathable Fabric (Buy 2, Get 1 FREE)
  • Performance Long Boxer Briefs – Comfort, Support & Breathable Fabric (Buy 2, Get 1 FREE)
  • Performance Long Boxer Briefs – Comfort, Support & Breathable Fabric (Buy 2, Get 1 FREE)
  • Performance Long Boxer Briefs – Comfort, Support & Breathable Fabric (Buy 2, Get 1 FREE)

THE LAST BOXER BRIEFS YOU'LL EVER NEED

300+ men bought in the last 24 hours

4.8/5 (3,000+ reviews)

Performance Long Boxer Briefs – Comfort, Support & Breathable Fabric (Buy 2, Get 1 FREE)

4.8/5 (3,000+ reviews)

$39.99 USD
$69.99 USD $39.99 USD

Loved by 100,000+ men

45-day comfort guarantee

Selling fast! 50+ men have this in their carts

In stock, ready to ship
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STAYS COOL AIRFLOW MESH
SECOND-SKIN FLEXKNIT
eco
STAYS FRESH FRESHGUARD
NO CHAFING FLATSEAM
filter_vintage
STAYS PUT STAYPUT BAND
BUILT TO LAST REINFORCED
verified

Worn by over 50,000+ men worldwide

What Makes Our Boxer Briefs Different

Dry and cool, even on your worst days

AirFlow™ Mesh ventilation zones move air and wick sweat away, so you stay dry and cool from your morning commute to the gym and everywhere in between.

Stays put all day — never digs in

The StayPut™ Waistband gives you support without squeezing. It stays exactly in place all day and never digs in. No bunching, no readjusting, no distractions.

No chafing. No irritation. Ever.

FlatSeam™ flatlock seams and an engineered fit eliminate irritation and heat buildup, even on your longest days. Just a smooth, second-skin feel against the skin.

Still fresh after a 12-hour day

FreshGuard™ odor control neutralizes odor-causing bacteria, keeping you feeling fresh all day, even after 12 hours. Gentle on sensitive skin.

Built To Last, Tested For Comfort

Holds its shape through 30+ washes

Every pair is stress-tested for stretch recovery, seam strength, and colorfastness, so your Boxari boxer briefs stay soft, supportive, and true to size wear after wear.

Engineered For Everyday Comfort

  • 85% Polyamide / 15% Spandex

    A performance synthetic blend that's soft, breathable, and moisture-wicking for all-day comfort.

  • AirFlow™ Mesh

    Micro-ventilated panels promote airflow to keep you dry and cool where it matters most.

  • StayPut™ Waistband

    Supports without squeezing and stays in place all day without ever digging in.

  • FreshGuard™

    Neutralizes odor-causing bacteria so you stay fresh far longer, even after 12 hours.

  • FlatSeam™

    Flat seams and an engineered fit eliminate irritation and heat buildup.

  • 3D FreeFit™ Pouch

    Contours to your body for support without squeezing and total freedom of movement at work, the gym, or travel.

  • FlexKnit™ 4-Way Stretch

    4-way stretch that moves with you and springs right back with no sagging.

  • Reinforced Seams

    Built for long-lasting durability that holds up wash after wash.

    Why Boxari?

    Second-Skin Feel, Forgotten Instantly
    Dry & Fresh Morning To Night
    No Rubbing, No Irritation
    Keeps Its Shape Wash After Wash
    45-Day Comfort Guarantee
    Boxari
    Ordinary Boxer Briefs

    Trusted by 50,000+ men nationwide

    Reviews Of Boxari Boxer Briefs

    4.8 out of 5

    Based on 3,000+ reviews

    • DR
      DR
      Daniel R., ER Nurse — Columbus, OH
      Verified Buyer
      12-Hour Shifts, Never Readjusted Once

      I'm on my feet for 12-hour shifts and these are the first briefs I've never once had to readjust. The StayPut waistband holds and there's zero chafing by hour ten. Grabbed the Buy 2, Get 1 Free deal the day my first pair arrived.

      DR
      Daniel R., ER Nurse — Columbus, OH
      Verified Buyer
    • MT
      MT
      Marcus T., Sales Rep — Denver, CO
      Verified Buyer
      6-Hour Flight, No Swamp

      Flew Denver to Newark, six hours in a middle seat, and landed dry and comfortable. No swamp, no sticking. The AirFlow mesh is the real deal.

      MT
      Marcus T., Sales Rep — Denver, CO
      Verified Buyer
    • JM
      JM
      Jordan M., Personal Trainer — Austin, TX
      Verified Buyer
      Lift 5x A Week, Dry The Whole Session

      I train five days a week and stay dry from warm-up to the last set. No riding up between squats, no chafing on leg day. Total game changer.

      JM
      Jordan M., Personal Trainer — Austin, TX
      Verified Buyer
    • AK
      AK
      Anthony K., Engineer — Seattle, WA
      Verified Buyer
      Skeptical About The Price — Three Months In

      I'll be honest, I didn't think any pair of briefs was worth this. Three months and 20+ washes later they're still soft and holding their shape. I get it now.

      AK
      Anthony K., Engineer — Seattle, WA
      Verified Buyer
    • EW
      EW
      Ethan W., Teacher — Portland, OR
      Verified Buyer
      The Pouch Is A Real Upgrade

      Ordered my usual size and they fit perfectly. The 3D FreeFit pouch actually supports without squeezing, a huge upgrade over anything I've worn. Highly recommend.

      EW
      Ethan W., Teacher — Portland, OR
      Verified Buyer
    • CH
      CH
      Chris H., Warehouse Lead — Phoenix, AZ
      Verified Buyer
      Still Fresh After A 12-Hour Warehouse Day

      Twelve hours on the warehouse floor in Phoenix heat and no odor at all. FreshGuard actually works. I've already restocked twice and gifted a pack to my brother.

      CH
      Chris H., Warehouse Lead — Phoenix, AZ
      Verified Buyer

    Let our customers show you how

    Real Men Review Boxari Boxer Briefs

    "After the first day in these I get it. So soft and breathable I forget I'm wearing anything. I'm never going back to my old pairs."

    - Nathan Hutchinson

    Frequently Asked Questions