Men's Merino Running Boxers | Runderwear™ – Runderwear.com
10% off

Men's Merino Running Boxers

$45.00$50.00

Seamless Men's Running Boxers with a 6-inch inseam and silicone leg-grippers - enhanced by the magic of Merino. Experience unrivalled comfort and performance.

  • Responsibly sourced, sustainable Merino with seamless design
  • Naturally regulates temperature in any conditions
  • Anti-bacterial, odor-resistant and removes sweat quickly
  • Super-fine, ultra-soft and non-itchy against the skin
  • As with all Runderwear products: Chafe-free, guaranteed
  • Winner: Outside Magazine - Gear of the Year 2021

Color: Grey

  • Grey

Size

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  • S
  • M
  • L
  • XL
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ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

View Product

ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

ADD ANY 3 ITEMS TO YOUR BAG SAVE 15%*

Men's Merino Running Boxers (3 Pair Pack)

$120.00 $150.00
Grey

Save with a 3 pair multipack

Seamless & Sustainable

The world’s first seamless Merino running underwear range. The magic of Merino wool with the added bonus of 360° seamless construction provides unrivalled comfort and performance. Our Merino wool is responsibly sourced from non-mulesed sheep that are sheared once a year, offering a sustainable and renewable fibre

Runderwear Men's Merino Running Boxers - Seamless & Sustainable

Temperature Control

Merino wool comes from Merino sheep, who face scorching hot summers and bitterly cold winters in their natural Australian mountain habitat. As a result, their wool has evolved to have unmatched levels of temperature control - so our Merino range will keep you at the perfect temperature in any conditions

Runderwear Men's Merino Running Boxers - Temperature Control

Odor-Resistant

This intelligent, organic fibre also absorbs both odor-causing bacteria and moisture from your body, quickly. It traps the bacteria to make it odor-resistant and it can absorb up to 35% of its own weight before feeling wet, meaning you stay fresh and dry on your run

Runderwear Men's Merino Running Boxers - Odour-Resistant

Super-Fine, Ultra-Soft

Merino wool is 3 times finer than human hair. The fineness and softness of Merino is measured in Microns – and at 18.5 Microns Runderwear Merino is super-fine. That results in an ultra-soft and non-itchy feel against your skin, so it’s the perfect first layer for all of your year-round running adventures

Runderwear Men's Merino Running Boxers - Super-Fine, Ultra-Soft
 

Customer Reviews

Based on 3 reviews
33%
(1)
0%
(0)
33%
(1)
33%
(1)
0%
(0)
M
Mark
Waistband rolls

The product feels great around the leg, but the waistband leaves a lot to be desired. Any average middle aged man will likely find the waist rolling down on a run. Unless you have abs like the runner in the photo, I’d recommend opting for something else.

Hey Mark,

Thank you for your review, I am sorry to hear that the waistband rolls down on the Boxers, This is not feedback that we have had on the Merino Boxers so I will be sure to pass this onto the team. If you have any sizing queries please do not hesitate to get in touch.

A
AT
Men's Merino Running Boxers

The seamless design is comfortable
&
the ultra soft feel is amazing

Thank you for your review, We are pleased to hear that you are loving yourMerino Boxers and love how soft these feel when on.

Thank you for your purchase with Runderwear.

C
Chris Ludekens
Waited a month for delivery!

Hey guys, find a better delivery service. I’m looking forward to trying out my new gear after Christmas.

Thank you for your feedback, I can only apologise for the delay in your order reaching you. Due to low stock your order was sent from our UK warehouse, During Christmas this will take a little longer to arrive with you.

Thank you for your patience and we hope you love your Merino Underwear when they are received.

Runderwear Men’s Merino Running Boxers are designed to deliver unrivalled comfort and performance, with a 6-inch inseam and silicone leg grippers to hold them in place during movement. All the features of our classic Men's Running Boxers - seamless design, breathable, moisture-wicking and of course, chafe-free - enhanced by the magic of Merino; the world's best natural performance fibre

HOW DOES IT WORK?

Merino wool comes from Merino sheep, who face scorching hot summers and bitterly cold winters in their natural Australian mountain habitat. As a result, their wool has evolved to have unmatched levels of temperature control - so our Merino range will keep you at the perfect temperature in any conditions

This intelligent, organic fibre also absorbs both odor-causing bacteria and moisture from your body, quickly. It traps the bacteria to make it odor-resistant and it can absorb up to 35% of its own weight before feeling wet, meaning you stay fresh and dry on your run

To prevent overheating the sheep are sheared once a year, so the fibre is sustainable and renewable. The fineness and softness of Merino is measured in Microns – at 18.5 Microns, Runderwear Merino is super-fine – making it ultra-soft and non-itchy against your skin

Fabric Composition:

45% Merino Wool
40% Polyester Thermocool™
10% Polyamide
5% Elastane

Product Care:

  • Warm machine wash up to 40°C
  • Wash with similar colours
  • Do not tumble dry
  • Do not soak, bleach or dry clean
Size Guide
MEN’S SIZES - WAIST
SIZE S M L XL XXL
WAIST
CMs 76-81 81-86 86-91 81-96 96-101
INCHES 30-32 32-34 34-36 36-38 38-40

Runderwear Help and Advice:

If you need any help or advice, you can contact Team Runderwear, we would love to hear from you!

Email: hello@runderwear.com

Runderwear Shipping:

We aim to ship the majority of our US orders from our warehouse in Millboro, VA. In the rare circumstance that we are unable to fulfil your order from our US warehouse, then we will dispatch your order from our UK warehouse on a tracked service at no extra cost. This should take 7-10 business days to arrive.

US Delivery

Delivery Option

Cost

Carrier Service

Delivery Time

Free Shipping – Orders over $60

Free

US Postal Service - 1st Class Tracked

3-6 business days

Standard Shipping - Orders under  $60

$8.00

US Postal Service - 1st Class Tracked

3-6 business days


Runderwear Returns:

You can return any Runderwear socks, crop tops, support bras, base layers or headwear to us within 30 days of purchase and can request a full refund or a product exchange.

Due to hygiene reasons we can not accept returns on underwear including briefs, hipsters, g-strings, hot pants, boxer shorts and triathlon suits, if they have been worn.

In the unlikely event that your product becomes faulty, you may return your purchase for a full refund or exchange.

Please package your return appropriately and add in a note to let us know whether you require a refund or product exchange. Please pay the postage in full and send to us at the following address:

Runderwear Returns
i-Fulfilment | RUNDERWEAR, Virginia Warehouse, 223 Millboro Industrial Pk Rd, Millboro, VA 24460, USA

Please email Team Runderwear at hello@runderwear.com if you require any further help.

Customer Reviews

Based on 3 reviews
33%
(1)
0%
(0)
33%
(1)
33%
(1)
0%
(0)
M
Mark
Waistband rolls

The product feels great around the leg, but the waistband leaves a lot to be desired. Any average middle aged man will likely find the waist rolling down on a run. Unless you have abs like the runner in the photo, I’d recommend opting for something else.

Hey Mark,

Thank you for your review, I am sorry to hear that the waistband rolls down on the Boxers, This is not feedback that we have had on the Merino Boxers so I will be sure to pass this onto the team. If you have any sizing queries please do not hesitate to get in touch.

A
AT
Men's Merino Running Boxers

The seamless design is comfortable
&
the ultra soft feel is amazing

Thank you for your review, We are pleased to hear that you are loving yourMerino Boxers and love how soft these feel when on.

Thank you for your purchase with Runderwear.

C
Chris Ludekens
Waited a month for delivery!

Hey guys, find a better delivery service. I’m looking forward to trying out my new gear after Christmas.

Thank you for your feedback, I can only apologise for the delay in your order reaching you. Due to low stock your order was sent from our UK warehouse, During Christmas this will take a little longer to arrive with you.

Thank you for your patience and we hope you love your Merino Underwear when they are received.

Sore no more - Sport
“Sore no more”
Best on Test Winner - 220 Triathlon Magazine
“Best on Test Winner”
Breathable, Wickable and Chafe-Free - Trail Running Magazine
“Breathable, Wickable and Chafe-Free”
Reduces rub and chafe - Triathlon Plus
“Reduces rub and chafe”
Seam free for comfortable exercise - Stylist
“Seam free for comfortable exercise”