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The Trunk

The Trunk

Rated 5.0 out of 5 stars
125 Reviews
Regular price $21.00
Regular price $32.00 Sale price $21.00
Save $11 Sold out

A modern short-thigh cut, crafted for maximum comfort. Made from a luxuriously soft and breathable blend of Tencel™ fabric.

Payment methods
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Design Features

  • Enhanced comfort with our Contour 3D Support Pouch
  • Effortless convenience with our Horizontal Fly Design
  • No-Roll Leg Binding for a perfect fit without adjustments
  • Stay cool all day and night with Temperature Regulating Tencel™ fabric
  • 5x softer and 5x more breathable than Cotton
  • Naturally Anti-Bacterial for odour prevention
  • Luxurious, tag-free waistband for ultimate comfort
  • Sustainably made in Portugal with minimal waste and energy usage

Shipping & returns


We strive to ensure that your order is promptly delivered to your doorstep. For all orders placed before 1pm, we guarantee same-day dispatch. Orders received after 1pm will be dispatched the next working day.

For orders within the United Kingdom, you can expect to receive your package within 2-4 working days. We offer a flat rate shipping fee of £2.95. However, if your order total exceeds £50, shipping is on us!

If you're located in Europe, we've got you covered too. Enjoy your purchase within 3-5 working days with a shipping fee of £9.50. And for orders over £100, shipping is free!

Across the pond in the United States, expect your delivery within 4-7 working days. A shipping fee of £14.50 will be applied. But if your order total exceeds £150, we'll take care of the shipping costs.

If you're in the Land Down Under, it will take approximately 6-10 working days for your order to arrive. A flat rate shipping fee of £15 applies, unless your order totals £150 or more. In that case, shipping is completely free!


At Arlo Hudson, we want you to be completely satisfied with your purchase. If for any reason you need to return an item, we offer a hassle-free returns process.

We accept returns within 30 days of purchase, provided that the items are in the same condition as when you received them. This means they must be unworn or unused, with tags still attached and in their original packaging.

If you have any questions regarding your delivery or returns, our dedicated customer support team is here to assist you. Simply drop us a line at, and we will get back to you within 24 hours.

Fabric & Care

Made from a unique blend of 96% Tencel™ and 4% Elastane. Silk-like softness with a natural stretch.

Wash and care instructions 

  • Wash on cool-low heat (30 degrees)
  • No tumble dry or iron
  • Hang to dry
  • Treat them with the respect underwear deserves


After sampling products from a variety of brands, we compiled our own sizing system which we think hits the spot. 

28-30 31-33 34-36 37-41
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  • Luxuriously soft and silky Tencel

  • Sweat-busting nanofibers

  • Temperature regulating

designed with purpose

3D Contour Pouch for extra support

Horizontal Fly for quick-access

No-Roll Legs to stop bunching

Luxurious fabric-lined waistband

Versatile & modern short-thigh cut


Lightweight & Luxurious tencel™ fabric

Naturally temperature regulating

Luxurious, silk-like softness

Enhanced breathability and comfort

Sustainably made from Eucalyptus

Naturally antibacterial and anti-odour


sustainably made in portugal

We have partnered with one of Portugal's leading men’s underwear specialists to craft the garments, obsessing over every last detail.

Our partners are fully GOTS and OEKO-TEX certified, meaning they use a high proportion of organic materials, pay their workers a fair wage, and minimise fabric waste.


3D Pouch

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It's time for change down below
Rated 5.0 out of 5 stars
Based on 125 reviews
Total 5 star reviews: 120 Total 4 star reviews: 5 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
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125 reviews
  • JD
    James D.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 months ago
    Suprisinngly Comfortable

    I've been on a bit of an underwear trying mission these past few months as my current lot of undies are wearing out. I wanted to try something different, form hugging, and wa really looking for pouch underwear that could provide the separation of junk from thighs and the sticking. But those I've tried (both cheap and more expensive) have actually required more adjustment through the day as the design just tended to interfere with things more than help.

    I was sceptial of the Arlo Hudson ones, being pouchless, but I did keep looking at them as the brand seemed appealing. I decided to try a pair after seeing a sale. I was pleasantly surprised. The extra room provided for one's anatomy it almost just as effective as a seperation pouch. However, with the non-roll legs things just stay in place better. I have found these to be both supportive whilst also givine me room. As I write, I've worn these on a few different days now (yes, washed inbetween), and from sitting around, lounging with my feet up, busying in the kitchen, walking the dog, out shopping - not once have I felt the need to adjust myself. Indeed, I've found that I'm not even AWARE of these, which is a good sign of good underwear- they do their job and let you get on with your day. I will be interested to see how these fare when I go hiking in warmer weather, but because of the stay-put leg hems and a similar funcntioning waistband, once you've put them on and adjusted, they will just stay in place all day it seems.…

  • SD
    Simon D.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    12 seconds ago

    Sleek, comfortable – the best trunks I've worn

  • RR
    Rick R.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    21 hours ago
    Best ever Boxers ive bought

    Amazing fir, so soomth on your skin you forget your wearing underwear. Top quality well made product. Already bought more now on 3rd order. Transfering all my underwear to these , they are great.

  • PW
    Peter W.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 weeks ago
    The Trunk!!

    Excellent fit and very comfortable to wear.

    Have already recommended.

  • PD
    Paul D.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    The Trunk

    Very impressed with the service very professional and quick,

    Loved the fit and colour, and have already purchased a second pair.

    Will definitely buy again

    Paul Davey

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Common FAQ's

What is your underwear made from?

All of our underwear is made using Tencel™, a cellulosic fiber made from sustainably managed Eucalyptus pulp (plants).

The material is developed by Lenzing in Austria, a global leader in sustainable textile innovation.

Where is your underwear made?

We have developed our underwear with third-generation underwear artisans in Northern Portugal.

Our suppliers are fully 100% GOTS (Global Organic Textile Standard) accredited, as well as hold the OEKO-TEX certification.

What size should I buy?

Underwear - waist inches 

Small 28-30 

Medium 31-33

Large 34-36

X-Large 37-41

How do I wash and dry the underwear?

Wash on cool-low heat (30)

No tumble dry or iron

Hang to dry

Treat them with the respect underwear deserves

Do I get a discount if I buy multiple pairs?

Yes, we offer a range of packs across all styles. 

Save up to 36% with packs of 3, 6, and 9 pairs. 

Click on 'Shop All' in the main menu to see our full range of packs. 

How much does shipping cost?

UK Delivery (2-4 working days): £2.95 (Free after £50 order)

Europe Delivery (3-5 working days): £9.50 (Free after £100 order)

USA Delivery (4-7 working days): £14.50 (Free after £150 order)

Australia (6-10 working days): £15 (Free after £150 order)

What is your returns policy?

We offer free returns on all orders within 30 days, items must be in the same condition that you received them, unworn or unused, with tags, and original packaging.

Any questions please do drop us a line, we will get back to you within 24 hours.

How can I speak to someone?

Any questions or feedback - we would love to hear from you. 

Please send us a message on our social channels, or email us at:

Our team will respond as fast as possible, within 24 hours