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

Men's Merino Running Boxers

$31.50$45.00

Merino, but not as you know it! Merino Boxers made with our intelligent Merino blend that is designed for performance; no matter the challenge - we’ve got you covered. With anti-bacterial, odour-resistant and sweat wicking properties, you’ll stay fresher for longer. Designed to keep you cool in the heat, and warmer when it’s cold, our unique Merino blend was inspired by nature and will keep you 100% chafe-free, guaranteed.

  • Intelligent Merino blend with performance feel
  • Sustainable, responsibly sourced Merino
  • Unique seamless Merino design
  • Naturally regulates body temperature
  • Anti-bacterial, odour-resistant and removes sweat quickly
  • 100% chafe-free, guaranteed

Color: Grey

  • Grey

Size

  • Select Size
  • S
  • M
  • L
  • XL
  • XXL

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
 

Customer Reviews

Based on 41 reviews
80%
(33)
2%
(1)
10%
(4)
5%
(2)
2%
(1)
M
Mr.John Lambert
Skin reaction II

Was prompted to write after MJ's review, as I also had the same experience with the rubber grip, and i have never been allergic to any substance in my life! Happened only after a very short time. Was forced to chop off the silicone strips so i could use the boxers, which was obviously disappointing... maybe you should look at that rather than just recommend buying a pair without the strips

Hey John,

Thank you for your review, I am sorry to hear that you are allergic to the silicone gripper on the Boxer. These boxers are a favourite for so many so we are sorry to hear this, The Silicone acts as a barrier to stop the Boxers from riding up when running. We always like to suggest another style as if you don't get along with the Boxers then you may love the Briefs if you still want that same support and comfort when exercising.

Any queries please do not hesitate to get in touch.

M
M.J.
Skin reaction

Not a suitable undergarment for me. The rubber grip around the lower of the boxer causes a skin reaction. Otherwise seem pretty nice.

Hey Michael.

Thank you for your feedback, I am sorry to hear that you are allergic to the silicone bands on the Boxers. It may be that the Briefs would be more suitable. We are pleased to hear that you had no hassle with your order.

N
N.
Not What I'd Hoped

I've been making the switch to merino underwear, and being a runner I figured a pair from a company directly marketed to runners would be a slam dunk. Everything about these is just a little off, though. Like others have said, they are not smooth and soft; the inside is textured and I think feels a bit stuffy in warm weather. I'm not sure what they think the definition of "seamless" is, but there seem to be plenty of seams that could rub, to me. The front is completely flat (i.e. no "pouch"), which leaves my man bits feeling uncomfortably squished all the time.
If I hadn't gotten these on sale + coupon, I would have returned them. I'll stick with more comfortable garments from competitors (Smartwool, Icebreaker, even Tracksmith).

Thank you for your feedback, I am really sorry to hear that you are not getting along with the Merino briefs and do not like the feel of these on. These are a favourite for many, I will pop you over an email and hopefully we can help and see if another style would be more suitable.

J
JTG
Not what I hoped for

This pair of running boxers were far less comfortable than I expected. Given the hype, and rave reviews from some users, I really expected a lot — maybe too much. But the truth is, these don’t feel comfortable on me. In particular, I don’t like the texture of the material (kinda rough/grainy), and they rubbed something awful even on just a short (15km) run. I do not understand why the inside is textured! Smooth merino would be better. Also, the weird rubber band around the inside leg (presumably to stop the garment riding up one’s leg?) was very uncomfortable, digging into my thigh. For the high price point, there are better options available.

Hey Jacob,

Thanks for your feedback, I am really sorry to hear that you are not getting along with your Merino Boxers. I am sorry to hear that you did not get along with the Silicone bands at the bottom of the underwear. I will pop you an email and we can talk about other styles that may be suitable

A
Ashley Jewell
Amazing

Zero chaffing after multiple long runs,!

Hey Ashley,

Thank you for your feedback, We are pleased to hear that you are chafe free in your Runderwear underwear after multiple long runs. We love to hear this.

Merino, but not as you know it! Our seamless Merino Boxers use an intelligent Merino blend designed for performance - no matter the challenge, we’ve got you covered. With anti-bacterial, odour-resistant and sweat wicking properties, you’ll stay fresher for longer. Keep cool in the heat and run warm when it’s cold with our unique technical fabric inspired by nature. Enjoy being 100% chafe-free, guaranteed.

  • Intelligent Merino blend with performance feel
  • Sustainable, responsibly sourced Merino
  • Unique seamless Merino design
  • Naturally regulates body temperature
  • Anti-bacterial, odour-resistant and removes sweat quickly
  • 100% chafe-free, guaranteed

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

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 41 reviews
80%
(33)
2%
(1)
10%
(4)
5%
(2)
2%
(1)
M
Mr.John Lambert
Skin reaction II

Was prompted to write after MJ's review, as I also had the same experience with the rubber grip, and i have never been allergic to any substance in my life! Happened only after a very short time. Was forced to chop off the silicone strips so i could use the boxers, which was obviously disappointing... maybe you should look at that rather than just recommend buying a pair without the strips

Hey John,

Thank you for your review, I am sorry to hear that you are allergic to the silicone gripper on the Boxer. These boxers are a favourite for so many so we are sorry to hear this, The Silicone acts as a barrier to stop the Boxers from riding up when running. We always like to suggest another style as if you don't get along with the Boxers then you may love the Briefs if you still want that same support and comfort when exercising.

Any queries please do not hesitate to get in touch.

M
M.J.
Skin reaction

Not a suitable undergarment for me. The rubber grip around the lower of the boxer causes a skin reaction. Otherwise seem pretty nice.

Hey Michael.

Thank you for your feedback, I am sorry to hear that you are allergic to the silicone bands on the Boxers. It may be that the Briefs would be more suitable. We are pleased to hear that you had no hassle with your order.

N
N.
Not What I'd Hoped

I've been making the switch to merino underwear, and being a runner I figured a pair from a company directly marketed to runners would be a slam dunk. Everything about these is just a little off, though. Like others have said, they are not smooth and soft; the inside is textured and I think feels a bit stuffy in warm weather. I'm not sure what they think the definition of "seamless" is, but there seem to be plenty of seams that could rub, to me. The front is completely flat (i.e. no "pouch"), which leaves my man bits feeling uncomfortably squished all the time.
If I hadn't gotten these on sale + coupon, I would have returned them. I'll stick with more comfortable garments from competitors (Smartwool, Icebreaker, even Tracksmith).

Thank you for your feedback, I am really sorry to hear that you are not getting along with the Merino briefs and do not like the feel of these on. These are a favourite for many, I will pop you over an email and hopefully we can help and see if another style would be more suitable.

J
JTG
Not what I hoped for

This pair of running boxers were far less comfortable than I expected. Given the hype, and rave reviews from some users, I really expected a lot — maybe too much. But the truth is, these don’t feel comfortable on me. In particular, I don’t like the texture of the material (kinda rough/grainy), and they rubbed something awful even on just a short (15km) run. I do not understand why the inside is textured! Smooth merino would be better. Also, the weird rubber band around the inside leg (presumably to stop the garment riding up one’s leg?) was very uncomfortable, digging into my thigh. For the high price point, there are better options available.

Hey Jacob,

Thanks for your feedback, I am really sorry to hear that you are not getting along with your Merino Boxers. I am sorry to hear that you did not get along with the Silicone bands at the bottom of the underwear. I will pop you an email and we can talk about other styles that may be suitable

A
Ashley Jewell
Amazing

Zero chaffing after multiple long runs,!

Hey Ashley,

Thank you for your feedback, We are pleased to hear that you are chafe free in your Runderwear underwear after multiple long runs. We love to hear this.

Reduces rub and chafe - Triathlon Plus
“Reduces rub and chafe”
The best Christmas Gift for runners - Runners World
“The best Christmas gift for runners"
Best on Test Winner - 220 Triathlon Magazine
“Best on Test Winner”
Sore no more - Sport
“Sore no more”
Super comfy and sweat wicking - the guardian
“Super comfy and sweat wicking”