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Home / MNTD Men's Basics / Men's EverDry Cotton Trunk 3"

Men's EverDry Cotton Trunk 3"

$30.00 USD

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

EverDry pouch absorbs up to 66 ml of liquid

Super breathable with odor protection

Soft organic cotton body fabric

Won’t ride up, bunch, or sag

Men's EverDry Cotton Trunk 3" shown front-facing against a light gray background
Text on Image: EverDry Pouch - Our most advanced protection, featuring a discreet, built-in shield that absorbs and wicks away up to 66ml of liquid.
Front view of model wearing the Men's EverDry Cotton Trunk 3" highlighting the coverage and fit
Back view of model wearing the Men's EverDry Cotton Trunk 3" highlighting the coverage and fit
Text on Image: Super breathable, anti-odor Mint Condition Technology™ for optimal freshness

Color: Black

Size:

True to Size

•

Size:

Size and Fit Guide

Build Your 3-Pack

Men's EverDry Cotton Trunk 3" shown front-facing against a light gray background

Men's EverDry Cotton Trunk 3"

Color: Black

Size:

Size:

Men's EverDry Cotton Trunk 3" shown front-facing against a light gray background

Men's EverDry Cotton Trunk 3"

Color: Black

Size:

Size:

Men's EverDry Cotton Trunk 3" shown front-facing against a light gray background

Men's EverDry Cotton Trunk 3"

Color: Black

Size:

Size:

Free Shipping on orders $100+

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

Product Description

Experience all‑day comfort and confidence with the MNTD x Knix EverDry Cotton Boxer Trunk, designed to keep you dry with advanced moisture‑management technology. Featuring a built‑in EverDry pouch that absorbs and locks away up to 66 ml of liquid, these trunks deliver powerful, discreet protection whether you’re active or relaxing. Crafted from soft, breathable organic cotton with anti‑odor technology, they resist sagging, bunching, and ride‑up for a smooth, secure fit you’ll want to wear every day. Perfect for gym sessions, workdays, and travel, these boxer trunks combine performance and comfort in one must‑have men’s underwear essential.

Next-Level Moisture Protection

Our built-in EverDry pouch absorbs and wicks away up to 66 ml 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.

Zoom

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

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The EverDry Pouch

Stay Dry. Stay Confident.

Engineered with our most advanced EverDry 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.
4.8
Rated 4.8 out of 5 stars
Based on 37 reviews
Total 5 star reviews: 31
Total 4 star reviews: 5
Total 3 star reviews: 0
Total 2 star reviews: 1
Total 1 star reviews: 0
97%would recommend this product
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37 reviews
  • Rated 5 out of 5 stars
    21 hours ago
    Review

    He loves them

    FR
    Francine R. o.
    Verified Buyer
    Reviewing
    Men's EverDry Cotton Trunk 3"
    Was this helpful?
  • Rated 4 out of 5 stars
    5 days ago
    Latest order

    2nd order on these. Love the fact that I am dealing with a Canadian business. These have met my expectations. Fit and performance are great.

    BK
    Bob K.
    Verified Buyer
    Reviewing
    Men's EverDry Cotton Trunk 3"
    Was this helpful?
  • Rated 5 out of 5 stars
    6 days ago
    Comfort and security

    These are very comfortable. I wear these with light pads, and this has proved a winning strategy to avoid embarrassment. Recommended.

    GM
    Gregory M.
    Verified Buyer
    Reviewing
    Men's EverDry Cotton Trunk 3"
    Was this helpful?
  • Rated 5 out of 5 stars
    1 week ago
    Secure

    I now feel secure out in public. What a relief!

    K Profile picture for Knix
    Knix
    1 week ago

    Hey William!

    This is so wonderful to hear! We're thrilled our EverDry Cotton Trunk 3" is giving you that confidence and peace of mind. There's nothing better than feeling secure and comfortable!

    Team Knix

    WN
    William N.
    Verified Buyer
    Reviewing
    Men's EverDry Cotton Trunk 3"
    Was this helpful?
  • Rated 5 out of 5 stars
    1 week ago
    Very comfortable!

    Fit well and do what they claim!!

    Great product!

    JS
    Jj S.
    Verified Buyer
    Reviewing
    Men's EverDry Cotton Trunk 3"
    Was this helpful?
  • Rated 5 out of 5 stars
    2 weeks ago
    Helps Confidence

    The need to not wear a depend guard is such a positive for my self esteem. Fit great, and feel just like regular trunks.

    DB
    Derek B.
    Verified Buyer
    Reviewing
    Men's EverDry Cotton Trunk 3"
    Was this helpful?
  • Rated 4 out of 5 stars
    2 weeks ago
    Comfortable Fit

    Great fit. Not bulky feeling at all. I measure my waist at 36” but wear a size 34” waist pant. Glad I went for the size large as I wasn’t sure. They feel a little snug, but that is OK as I’m sure they will loosen up with washes. I intend to only hand wash them as well. I will try the longer leg ones for my next order.

    K Profile picture for Knix
    Knix
    2 weeks ago

    Hey John!

    Thanks so much for the great review! We're thrilled you're loving the comfortable fit of our EverDry Cotton Trunks. Can't wait for you to try the longer leg style next!

    Team Knix

    JS
    John S.
    Verified Buyer
    Reviewing
    Men's EverDry Cotton Trunk 3"
    Was this helpful?
  • Rated 5 out of 5 stars
    3 weeks ago
    Great feel and fit!

    These are very comfortable, secure and feel great. I bought again.

    KM
    Kenneth M.
    Verified Buyer
    Reviewing
    Men's EverDry Cotton Trunk 3"
    Was this helpful?
  • Rated 5 out of 5 stars
    3 weeks ago
    Nice Fit

    I really like the fit of these trunks. The fabric is nice and I like how the crotch is made. Sadly for me, they don't hold up well for my leakage. I can get up to 2 hours before a change is needed. But, they were honest about the capacity. Knowing this, I'm tempted to buy some of the other colors.

    DS
    Dale S.
    Verified Buyer
    Reviewing
    Men's EverDry Cotton Trunk 3"
    Was this helpful?
  • Rated 5 out of 5 stars
    3 weeks ago
    Everyday trunk

    Sizing is very good. Product works well. I found them very expensive but they do work as advertised .

    CW
    Carol W.
    Verified Buyer
    Reviewing
    Men's EverDry Cotton Trunk 3"
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  • Rated 5 out of 5 stars
    3 weeks ago
    Great Product

    Comfortable and attractive fit and the keep-dry technology works great! I purchased L, but wish I could have tried XL to see if a better fit. Maybe next time ?

    RS
    Robert S.
    Verified Buyer
    Reviewing
    Men's EverDry Cotton Trunk 3"
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  • Rated 5 out of 5 stars
    3 weeks ago
    Very comfortable

    I have tried several other brands and these have been the most comfortable. I’m able to wear them all day with confidence and comfort.

    K Profile picture for Knix
    Knix
    3 weeks ago

    Hey Michael!

    Thanks so much for taking the time to review our Men's EverDry Cotton Trunk 3"! We're so happy to hear you're loving the all-day comfort and confidence. There's nothing better than hearing our customers feel amazing in their Knix!

    Team Knix

    MJ
    Michael J.
    Verified Buyer
    Reviewing
    Men's EverDry Cotton Trunk 3"
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