Men's Running Boxer Shorts - Black | runderwear™ – Runderwear.com

Men's Running Boxer Shorts - Black

$30.00

Now made with 92% recycled fabric (we’re GRS certified), which means turning waste product discarded by other textile brands into the runderwear you love – diverting waste from landfill in the process! Discover our lightweight, breathable, Running Boxers that are engineered for you to always run free and comfortable. They remove sweat from your skin quickly, so you can focus on your run and stay 100% chafe-free, guaranteed. 

  • New! Made using 92% recycled polyamide, 8% elastane
  • 360° seamless design means no side-seams or labels, plus zero waste
  • Less water, energy and fossil fuels are used during production
  • Reduced carbon emissions due to our eco-friendly manufacturing process
  • Anti-chafing performance boxers with 5” inseam
  • Lightweight, breathable and moisture-wicking – keeping you dry and comfortable
  • Silicone leg-grip holds them in place as your body moves

 

Color: Black

  • Black

Size

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

92% recycled polyamide

Now made from 92% recycled polyamide, turning waste product from other textile brands into award-winning, high-performance runderwear. The result - less water, energy and fossil fuels are used during production!

seamless design

Designed on a 360° seamless machine, there’s no side seams, no labels and most importantly, no rubbing. Plus, unlike traditional cut and sew products, absolutely zero waste!

100% chafe-free performance

Our lightweight, breathable and moisture-wicking fabric combines to offer complete chafe-free protection, guaranteed.

 

Customer Reviews

Based on 1361 reviews
90%
(1224)
7%
(93)
2%
(33)
1%
(8)
0%
(3)
E
Emini
Boxers

Boss purchase. Extremely comfortable and supportive. No chafing whatsoever

Hey Emini,

Thank you for your feedback, We are pleased to hear that you are loving your Runderwear purchases and love how comfortable and supportive they feel on. Happy Running

A
Andy
Comfortable support

Really comfortable and supportive, and have stopped my shorts from rubbing on longer distances.

Hey Andy,

Thank you for your feedback, Great to hear that you are loving how comfortable and supportive your Runderwear shorts feel when on and you are chafe free! Happy Running.

J
Jon Bond
Magic Mens Running Boxer Short

Bought these a few weeks ago so hence the delay with this review as my event I used them for was yesterday, a 32mile ultra. Oh yeah, let's test em out then!
When I took them out of the package I genuinely thought I had ordered the kids size they looked that small and thin but no, they were my ordered size. They "grew" as I put them on and "adjusted" myself, (I must admit at this point I didn't feel confident and almost went back t my other shorts.) The ultra event went as well as expected and I kind of forgot I had these shorts on. Up until the last few miles I was waiting for the chaffing/rubbing rash t kick in and add t my day .... nope, nada, zilch! Now get ready, here is why these shorts are magic, well for me anyway. Err, parental guidance may be needed here ... Normally my post run shower consists of singing soprano or a whistling kettle with Tourette's as the water hits the rash around my inner thighs area, coupled with the mint n tea tree oil shower gel its does tend t smart a lot! So much so that the high pitched sound makes dogs look around going "WTF?" (Other shower gels are available.) But no, not with this little beauty and small bundle of magic shorts, no singing or dancing around like my "junk" is on fire today, just a normal shower in progress which in itself felt weird that I had t check t make sure. No rubbing, no rash, just well ... nothing! How and why are technical questions I'm not going t ask (as I'm afraid to,) but bloody hell they work, 32mile event no pain from the chaffing ... wow. Yes, I was very dubious at start but by end o day very happy with my purchase. Confident enough to say that these will be my go to shorts on my jaunts from now on.
Thanks very much from a chafe free happy customer.

Hey Jon!

Thank you for your great feedback, We are so pleased to hear that you are chafe free in your Runderwear Boxers and you forgot you were even wearing them when running. Happy Chafe Free Running! I will be sure to share your feedback with the Runderwear team!

M
MartinB
not for me

my waist is 38-39" across the belly button. I ordered a size L.
The quality is fine and so was the service.
Unfortunately the band is too narrow and lacking stiffness so as soon as i move the band folds over itself.
After one run i threw them away. YMMV but for me they are not suitable.
it's back to UnderArmout tech briefs which do not suffer from this problem.

Hello Martin,

I am sorry to hear that you are not getting along with the waistband on the Runderwear Boxers. Please email hello@runderwear.com where we will be happy to help and see whether we can suggest another size or style.

P
Peter
Comfy and supportive

Very comfortable and supportive. Also I don't need to adjust them as I am running so really good there also. I have run a half marathon in them (and the prior training) and would recommend these

Hey Peter,

Thank you for your feedback, We are pleased to hear that you are loving how comfortable and supportive your Runderwear underwear feels on. Happy Running!

Key Features:

  • Now made using 92% recycled polyamide, 8% elastane
  • Anti-chafing performance boxers with 5” inseam
  • 360° seamless design means no side-seams or labels
  • Lightweight, breathable material prevents overheating
  • Sweat-wicking fabric keeps you dry and comfortable
  • Silicone leg-grip holds them in place as your body moves
  • Long-lasting, technical fabric is super-soft and durable

Fabric Composition:

  • 92% recycled polyamide, 8% 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 our friendly team who would love to hear from you!

Email: hello@runderwear.com


runderwear shipping:

Shipping option

Cost

Carrier service

Delivery time

Free shipping – orders over $60

Free

FedEx International Connect®

3-10 business days

Standard shipping - orders under $60

$8

FedEx International Connect®

3-10 business days


runderwear returns:

We’re committed to you getting products that make you smile when you exercise! We’re happy to accept returns or exchanges on any unworn products for up to 30 days after you’ve purchased direct from our site. Our returns policy is extended to 60 days during November and December to cover holiday shopping and gifts. As our products generally come in to contact with some “sensitive areas” – we can’t accept returns on any underwear that has been tried on! To get started with a return or exchange, just click the link below – remember to include your order number beginning with # and details in the comments if you want an exchange.

start a return

If anything else about your order hasn’t left you feeling totally satisfied, just contact us here – we won’t sleep unless you’re 100% chafe-free, 100% comfortable and 100% happy!

Customer Reviews

Based on 1361 reviews
90%
(1224)
7%
(93)
2%
(33)
1%
(8)
0%
(3)
E
Emini
Boxers

Boss purchase. Extremely comfortable and supportive. No chafing whatsoever

Hey Emini,

Thank you for your feedback, We are pleased to hear that you are loving your Runderwear purchases and love how comfortable and supportive they feel on. Happy Running

A
Andy
Comfortable support

Really comfortable and supportive, and have stopped my shorts from rubbing on longer distances.

Hey Andy,

Thank you for your feedback, Great to hear that you are loving how comfortable and supportive your Runderwear shorts feel when on and you are chafe free! Happy Running.

J
Jon Bond
Magic Mens Running Boxer Short

Bought these a few weeks ago so hence the delay with this review as my event I used them for was yesterday, a 32mile ultra. Oh yeah, let's test em out then!
When I took them out of the package I genuinely thought I had ordered the kids size they looked that small and thin but no, they were my ordered size. They "grew" as I put them on and "adjusted" myself, (I must admit at this point I didn't feel confident and almost went back t my other shorts.) The ultra event went as well as expected and I kind of forgot I had these shorts on. Up until the last few miles I was waiting for the chaffing/rubbing rash t kick in and add t my day .... nope, nada, zilch! Now get ready, here is why these shorts are magic, well for me anyway. Err, parental guidance may be needed here ... Normally my post run shower consists of singing soprano or a whistling kettle with Tourette's as the water hits the rash around my inner thighs area, coupled with the mint n tea tree oil shower gel its does tend t smart a lot! So much so that the high pitched sound makes dogs look around going "WTF?" (Other shower gels are available.) But no, not with this little beauty and small bundle of magic shorts, no singing or dancing around like my "junk" is on fire today, just a normal shower in progress which in itself felt weird that I had t check t make sure. No rubbing, no rash, just well ... nothing! How and why are technical questions I'm not going t ask (as I'm afraid to,) but bloody hell they work, 32mile event no pain from the chaffing ... wow. Yes, I was very dubious at start but by end o day very happy with my purchase. Confident enough to say that these will be my go to shorts on my jaunts from now on.
Thanks very much from a chafe free happy customer.

Hey Jon!

Thank you for your great feedback, We are so pleased to hear that you are chafe free in your Runderwear Boxers and you forgot you were even wearing them when running. Happy Chafe Free Running! I will be sure to share your feedback with the Runderwear team!

M
MartinB
not for me

my waist is 38-39" across the belly button. I ordered a size L.
The quality is fine and so was the service.
Unfortunately the band is too narrow and lacking stiffness so as soon as i move the band folds over itself.
After one run i threw them away. YMMV but for me they are not suitable.
it's back to UnderArmout tech briefs which do not suffer from this problem.

Hello Martin,

I am sorry to hear that you are not getting along with the waistband on the Runderwear Boxers. Please email hello@runderwear.com where we will be happy to help and see whether we can suggest another size or style.

P
Peter
Comfy and supportive

Very comfortable and supportive. Also I don't need to adjust them as I am running so really good there also. I have run a half marathon in them (and the prior training) and would recommend these

Hey Peter,

Thank you for your feedback, We are pleased to hear that you are loving how comfortable and supportive your Runderwear underwear feels on. Happy Running!

Maintain their shape after repeated washing - excellent
“Maintain their shape after repeated washing - excellent”
Best on Test Winner - 220 Triathlon Magazine
“Best on Test Winner”
Maximum comfort whilst you run - Personal Trainer Magazine
“Maximum comfort whilst you run”
Breathable, Wickable and Chafe-Free - Trail Running Magazine
“Breathable, Wickable and Chafe-Free”
You will feel a million pounds - Womens Running
“You’ll feel a million pounds”