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Men's Buffer Cotton Trunk 3"

$30.00 USD

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

Pristine Pouch Plus™ absorbs up to 17ml of liquid

Super breathable with odor protection

Soft organic cotton body fabric

Won’t ride up, bunch, or sag

Color: Midnight Limited Edition

Size:

True to Size

Size:

Size and Fit Guide

Build Your 3-Pack

Men's Buffer Cotton Trunk 3"

Color: Midnight Limited Edition

Size:

Size:

Men's Buffer Cotton Trunk 3"

Color: Midnight Limited Edition

Size:

Size:

Men's Buffer Cotton Trunk 3"

Color: Midnight Limited Edition

Size:

Size:

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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. Once an order is placed, we cannot guarantee any address updates, order changes or cancellations. Orders placed on Friday after 1PM will not be shipped until the following Monday.


Split Shipments

Most orders will ship from a single warehouse. However, we occasionally ship from a combination of warehouse locations, so you may receive your order in multiple parts. If items from your order ship in separate packages, we’ll send you tracking information for each package when it becomes available.

Delivery Timelines

For the most up-to-date delivery time estimates, please refer to the shipping timeline at checkout. Delivery timelines do not include processing times. See above for details. All transit times are measured in business days which are Monday-Friday, excluding holidays.

Please note, all shipping timelines are estimates and are not guaranteed.

We are not able to ship to US territories (including Puerto Rico, U.S. Virgin Islands, Guam, Northern Mariana Islands and American Samoa) at this time.

Easy Exchanges within 30 Days

MNTD

Returns & Exchanges

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 30 Points

"The added layer in the pouch of these underwear is perfect. Catches all the extra dribbles and keeps it from showing through on pants. Nice supportive fit that doesn't ride up."

- Brian | Verified Reviewer

Product Description

Stop the chafe before it starts. The MNTD Men’s Buffer Boxer Trunk is your secret weapon against daily discomfort. Featuring a shorter 3" inseam, this trunk provides a sleek "buffer" of friction-reducing fabric between you and your clothes, effectively preventing irritation and skin-on-skin rubbing. Made from a lightweight, breathable blend that wicks moisture away, these anti-chafe boxer trunks stay in place without the bulk of a longer leg. It’s the ultimate solution for men who want maximum protection in a minimalist silhouette.

Moisture Controlled

Built-in Pristine Pouch Plus™ triple-layer buffer absorbs and wicks away liquid to help prevent awkward moments.

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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How to Choose?

Essential

  • Days you don’t need leak protection. Everyday freshness and moisture wicking.
  • tsp
    0 tsp

Heavy

  • Extra peace of mind. For the first days of your cycle, light bladder leaks, or a full night's sleep without a leak.
  • tsp
    about 8-14 tsp
  • pad
    about 1.5-3 regular pads
  • tampon
    about 4-7 super tampons
  • cup
    about 1.5-3 menstrual cups

Light

  • Daily freshness. For sweat, discharge, period spotting, or backup protection.
  • tsp
    about 1-3 tsp
  • pad
    about 1-3 pantyliners
  • tampon
    about 1-3 regular tampons
  • cup
    about 0.5 menstrual cups

Moderate

  • For mid-cycle flow, surprise cough or sneeze leaks, or a really sweaty spin class.
  • tsp
    about 4-8 tsp
  • pad
    about 1-1.5 regular pads
  • tampon
    about 2-4 super tampons
  • cup
    about 0.5-3 menstrual cups

Ultra

  • Ultimate peace of mind. For the heaviest period days, light bladder leaks, unexpected postpartum flow, or overnight protection.
  • tsp
    about 15-20 tsp
  • pad
    about 1.5-2.5 super pads
  • tampon
    about 7-11 super tampons
  • cup
    about 2-3 menstrual cups
The Pristine Pouch Plus™

Totally Fresh. Totally Spotless.

Engineered to stop wet spots in their tracks. Featuring our super thin yet ultra-powerful built-in Pristine Pouch Plus™ triple-layer buffer that absorbs and wicks away liquid while providing odor protection.

Wicking Layer

Actively wicks moisture and helps neutralize odors.

4.6
Rated 4.6 out of 5 stars
Based on 74 reviews
Total 5 star reviews: 51 Total 4 star reviews: 18 Total 3 star reviews: 4 Total 2 star reviews: 0 Total 1 star reviews: 1
What our customers are saying
Customers say these boxer briefs are comfortable and well-made, with many praising their fit and functionality. Users frequently mention the protective features work effectively while maintaining a natural appearance. Many reviews highlight the comfort level and quality construction. Common feedback includes sizing concerns, with several customers noting these run small and recommending ordering a size up. Some users mention the legs tend to ride up during wear. Many appreciate the thin profile that allows for easy washing and quick drying, making them practical for travel. Several customers report becoming repeat purchasers after trying their first pair.
93%would recommend this product
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Rating
Ratings
74 reviews
  • Rated 5 out of 5 stars
    4 minutes ago
    David C

    I like the style and looks. Fits well. Looks and feels like regular underwear.

    David C.
    Verified Buyer
    Reviewing
    Men's Buffer Cotton Trunk 3"
  • Rated 5 out of 5 stars
    2 days ago
    Absorbent men’s briefs

    As I have no experience of other makes, I am not in a position to compare. These briefs are Canadian made and provide the comfort I require. Pads were uncomfortable and folded along the edges. I am a post prostatectomy patient, no night time or morning problems, so I am looking for late day dribbles or more when lifting items or carrying grandchildren . I am reassured to find this product and know they have stronger fluid retention models if required

    Andrew H. B.
    Verified Buyer
    Reviewing
    Men's Buffer Cotton Trunk 3"
  • Rated 4 out of 5 stars
    5 days ago
    These are good. Not great. But good.

    The Buffer Trunks have one feature that absolutely lives up to the hype: the buffer zone. It works incredibly well. No wet spots on my pants, no awkwardly standing under the hand dryer in a public washroom, and it absorbs moisture surprisingly well. That alone is a huge win.

    The fit, though, could use some work. I ordered my usual medium and they feel a bit too snug. Sizing up would probably be more comfortable, but I’d still like to see better support for the boys. The pouch just doesn’t offer the same support I get from other brands.

    If MNTD can dial in the fit and support while keeping that fantastic buffer zone, these could easily become my go-to pair.

    Derek M.
    Verified Buyer
    Reviewing
    Men's Buffer Cotton Trunk 3"
  • Rated 5 out of 5 stars
    1 week ago
    Amazing

    Hard to think of a reason to wear “normal” underwear again

    Derek B.
    Verified Buyer
    Reviewing
    Men's Buffer Cotton Trunk 3"
  • Rated 5 out of 5 stars
    4 weeks ago
    Mike

    Very comfortable

    Michael F.
    Verified Buyer
    Reviewing
    Men's Buffer Cotton Trunk 3"
  • Rated 4 out of 5 stars
    1 month ago
    1 + 7 + 5

    Order one to try... Ordered 7 more... The ordered 5 more a larger size. Bigger is better.

    Doug P.
    Verified Buyer
    Reviewing
    Men's Buffer Cotton Trunk 3"
  • Rated 4 out of 5 stars
    1 month ago
    Buffer Trunk 3"

    Love these except the sizing is off. I wear a 34" waist pant, so ordered large. A bit tight. Would size up if ordering again.

    Wade S.
    Verified Buyer
    Reviewing
    Men's Buffer Cotton Trunk 3"
  • Rated 5 out of 5 stars
    1 month ago
    Great protection without bulk

    My husband was using another brand for protection from minor bladder leakage, but they were bulky and far from sexy. These look great and keep him protected and dry. Would definitely recommend!

    Bethany V.
    Verified Buyer
    Reviewing
    Men's Buffer Cotton Trunk 3"
  • Rated 4 out of 5 stars
    1 month ago
    buffer

    love them except don’t like the band it folds

    Dennis B.
    Verified Buyer
    Reviewing
    Men's Buffer Cotton Trunk 3"
  • Rated 4 out of 5 stars
    1 month ago
    A little too watertight

    Works as promised. Only issue by end of day my crotch is pretty humid as it has trapped sweat . Wish it could breathe a little more but I know you have to make sacrifices to prevent leakage.

    Bruce M.
    Verified Buyer
    Reviewing
    Men's Buffer Cotton Trunk 3"
  • Rated 5 out of 5 stars
    1 month ago
    Best!

    These trunks are awesome! I have tried three different brands and have found these to meet my needs excellently. The absorbent pouch works and I no longer worry about stray drops showing through my pants. Not only do they work as advertised, but they are also comfortable to wear and feel good. I actually look forward to wearing them. Highly recommended.

    Marion A.
    Verified Buyer
    Reviewing
    Men's Buffer Cotton Trunk 3"
  • Rated 5 out of 5 stars
    1 month ago
    Nice fit

    Odorless and comfortable. Feel like a king.

    Don B.
    Verified Buyer
    Reviewing
    Men's Buffer Cotton Trunk 3"

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