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Home / MNTD Men's Basics / Men's Buffer Max™ Boxer Brief 5"
New

Men's Buffer Max™ Boxer Brief 5"

$32.00 CAD

Buy 3+ Save 15%, Buy 5+ Save 20%

Buffer Max™ pouch absorbs 66 ml / 2.23 fl oz of liquid

Super breathable with odor protection

Soft organic cotton body fabric

Won’t ride up, bunch, or sag

OEKO-TEX® Certified

Color: Black

Size:

True to Size

•

Size:

Size and Fit Guide

Build Your 3-Pack

Men's Buffer Max™ Boxer Brief 5"

Color: Black

Size:

Size:

Men's Buffer Max™ Boxer Brief 5"

Color: Black

Size:

Size:

Men's Buffer Max™ Boxer Brief 5"

Color: Black

Size:

Size:

Free Shipping on orders $125+

Shipping

Shipping

Processing Timelines

Please allow 1-2 business days for our warehouse team to pack and ship your order. During peak periods such as sales, holidays and product launches, please allow up to 4 business days for us to process your order.

Delivery Time

For the most up-to-date delivery time estimates, please refer to the shipping timeline at checkout. Delivery timelines vary depending on location and do not include processing times.

Shipping Charges

Orders over $125* CAD = Free Shipping (2-6 business days)

Orders under $125* CAD = $12 CAD Shipping (1-3 business days)

Orders delivering to NWT, Nunavut and Yukon are subject to $20 delivery fee.

*After discounts, before shipping and taxes.
Easy Exchanges within 30 Days

MNTD

Returns & Exchanges

Holiday Return Policy
Eligible items purchased online or in stores between November 2, 2026 and December 31, 2026 may be returned through January 29, 2027. All other purchases fall under our 30 day Returns Policy.

Standard Return Policy
Built for real life. Here's how returns and exchanges work for MNTD.

  • MNTD Tops — Eligible for return or exchange within 30 days of delivery. Wear it, wash it, and see how it works. Still not happy with the fit? Let us know and we'll sort it out.
  • MNTD Underwear — Eligible for exchange or store credit within 30 days of delivery. Wear them, wash them, see how they work. We're unable to provide refunds on underwear. If you ordered multiple pairs, please open, wash, and wear one pair only before initiating an exchange.
  • MNTD Socks & Sale — Final sale. No refunds, store credits, or exchanges.

Still have questions? View our full policy here.
Rewards Members Earn 32 Points

Product Description

Buffer Max™ features our highest-absorbency pouch to wick, absorb, and lock away moisture before it reaches your pants or sheets. Designed for heavier bladder leaks, overnight protection, post-surgical recovery, heavy perspiration, and everyday accidents, they deliver powerful protection without feeling like traditional incontinence underwear.

Next-Level Moisture Protection

Our built-in Buffer Max™ pouch absorbs and blocks 66 ml / 2.23 fl oz of liquid, delivering powerful, discreet protection to keep you dry day and night.

Fresher for Longer

Super breathable, anti-odor Mint Condition Technology™ for optimal freshness.

Love the Feel

Soft organic cotton body fabric that moves comfortably with you, while the waistband stays in place without digging in.

No Adjustments Necessary

Designed to prevent sagging, bunching, or ride-up with durable construction that holds its shape over time.

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Men's Best Damn™ Boxer Brief 5"

$26.00 CAD
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+4

Men's ActivTemp™ Boxer Brief 5"

$26.00 CAD
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Color: Midnight Limited Edition

+1

Men's Buffer™ Boxer Brief 5"

$30.00 CAD
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Color: Garnet Limited Edition

+2

Men's Buffer™ Trunk 3"

$30.00 CAD
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Color: Midnight Limited Edition

Men's EverDry Boxer Brief 5"

$30.00 CAD
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Color: Black

Men's ActivTemp™ Trunk 3"

$26.00 CAD
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Color: Black

Men's Non-Stop Crew Socks

$15.00 CAD

Color: Black/White Limited Edition

Men's Best Damn™ Trunk 3"

$26.00 CAD
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Color: Pewter Limited Edition

The Buffer Max™ Pouch

Stay Dry. Stay Confident.

Engineered with our most advanced Buffer Max™ pouch, this underwear delivers powerful, discreet moisture protection by absorbing, wicking and locking away liquid while remaining breathable and comfortable for all-day and overnight wear.

Wicking Layer

Actively wicks moisture and helps neutralize odors.
4.6
Rated 4.6 out of 5 stars
Based on 24 reviews
88%would recommend this product
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24 reviews
  • Rated 5 out of 5 stars
    6 days ago
    Boxer brief

    I was kind of surprised but they are incredibly comfortable and do exactly what they are supposed to do. They are not tight around the legs. I’m looking at buying some more.

    WF
    wayne f.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 week ago
    comfort and great fit

    Feeling confidant after years of wearing pads and worrying about whether they will leak or shift or stick somewhere else other that my underwear, LOL. Prostate cancer survivor who was looking for a better solution to wearing pads, these underwear are so comfortable and they wash great.

    JG
    Jeffrey G.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 week ago
    Great product

    Comfortable Product, does what it is supposed to do.

    CG
    Charlie G.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    1 week ago
    Look and feel like regular boxers

    Hubby loves them. You cant tell the difference between these and his other boxers under his jeans.

    LB
    Leanna B.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    2 weeks ago
    Nice

    Nice, fit, quality fabric.

    RW
    Ron w. G.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    2 weeks ago
    Buffer Max Boxer

    Best Boxers on the market to help with your leakage.

    SJ
    Steven J.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    2 weeks ago
    Boxer Brief 5

    Great fit and feel!

    JJ
    Jon J.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    3 weeks ago
    Buffer max brief

    Good fit. Better than brand I used previously. Don’t have to worry about leaking through.

    ,

    KB
    KENNETH B.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    3 weeks ago
    Keeping it tight

    Great product …under promised and over delivered.

    LR
    Lance R.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    3 weeks ago
    They work and are comfortable.

    I have tried a few different products. The MNTD fit great are very comfortable and work great. No spots or leaking.

    TS
    Tim S.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    3 weeks ago
    Impressed so far

    I'm a survivor of prostate cancer, looking at 10 years cancer free this year. In 2016 I had a radical prostatectomy after a stage 2 cancer diagnosis at the age of 57. Unfortunately the surgery left me with almost total loss of bladder control. Another surgery installed an artificial urinary sphincter which gave me control back mostly...thank God. I do have some leakage so I have been wearing a light pad for several years now. They can shift and I was always afraid of leakage showing up unexpectedly. I have not worn light coloured pants because of this. Finally, with this underwear I feel I will have no problems anymore! They are so comfortable and they wash really well and there is no smell. Thank you, thank you, thank you!!!

    JG
    Jeffrey G.
    Verified Buyer
    Was this helpful?
  • Rated 5 out of 5 stars
    4 weeks ago
    Great I like them

    I really like them

    PM
    Phillip M.
    Verified Buyer
    Was this helpful?

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