Men's Running Boxer Shorts - Black | runderwear™ – Runderwear.com
20% Off -20%

Men's Running Boxer Shorts - Black

$24.00$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

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 829 reviews
90%
(744)
7%
(54)
3%
(21)
1%
(8)
0%
(2)
C
Chris Jefferson

Incredibly comfortable

P
P.T.
Warning About Leg Grip

I have worn these shorts for about four years and in general they work as advertised. They breathe and feel great, and I have had no issues with chafing. That said, I must provide a warning about the silicone leg grips. The third or fourth time I wore these, I did a six mile trail run, and upon returning home, I found that the leg grips had rubbed against my thighs and quads, causing severe blistering in lines where the silicone was in contact with my legs. While only slightly uncomfortable, the blisters did take about a month to heal, and caused permanent scarring and discoloration to parts of my quads. In light of that, I obviously cannot give runderwear shorts a glowing reccommendation, but since then I have been wearing the shorts inside out (so the grips do not touch my skin) and have had no further problems. I guess this is not a common issue, but I hope this review might save a few legs in the future!

F
Freddie
Best Running Underwear Hands Down

Can always rely on these to be comfortable and not cause any chaffing or irritation while running!

If in doubt just buy 1 pair. Once you have tried them out once you will buy more 😅

Hey Freddie,

Thanks for your feedback, Great to hear that you are loving your Runderwear Boxers and you are chafe free. We love this! Happy Running.

S
Sam
Awesome boxers!

Bought these at the London Marathon Expo after hearing rave reviews from friends (and struggling with chaffing when running long distances). Used them for the 1st time at the London Marathon having not ran in them before and they were perfect! Thanks so much to the runderwear team! :-)

Hey Sam,

Thank you for your feedback, Great to hear that you are loving your Runderwear Boxers and they were perfect for the London Marathon. We love to hear this, Happy Running!

C
Customer
42 years of distance running

Have been doing long distance runs for long. Tried this boxer for yday’s London marathon.
It’s true to its claims: no chaffing, light and snug fitting. The side panels of polyamide strips is a great idea!!

Thanks for your feedback, Great to hear that you are loving your Runderwear Boxer and it was perfect for yesterdays marathon. Happy chafe free 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 829 reviews
90%
(744)
7%
(54)
3%
(21)
1%
(8)
0%
(2)
C
Chris Jefferson

Incredibly comfortable

P
P.T.
Warning About Leg Grip

I have worn these shorts for about four years and in general they work as advertised. They breathe and feel great, and I have had no issues with chafing. That said, I must provide a warning about the silicone leg grips. The third or fourth time I wore these, I did a six mile trail run, and upon returning home, I found that the leg grips had rubbed against my thighs and quads, causing severe blistering in lines where the silicone was in contact with my legs. While only slightly uncomfortable, the blisters did take about a month to heal, and caused permanent scarring and discoloration to parts of my quads. In light of that, I obviously cannot give runderwear shorts a glowing reccommendation, but since then I have been wearing the shorts inside out (so the grips do not touch my skin) and have had no further problems. I guess this is not a common issue, but I hope this review might save a few legs in the future!

F
Freddie
Best Running Underwear Hands Down

Can always rely on these to be comfortable and not cause any chaffing or irritation while running!

If in doubt just buy 1 pair. Once you have tried them out once you will buy more 😅

Hey Freddie,

Thanks for your feedback, Great to hear that you are loving your Runderwear Boxers and you are chafe free. We love this! Happy Running.

S
Sam
Awesome boxers!

Bought these at the London Marathon Expo after hearing rave reviews from friends (and struggling with chaffing when running long distances). Used them for the 1st time at the London Marathon having not ran in them before and they were perfect! Thanks so much to the runderwear team! :-)

Hey Sam,

Thank you for your feedback, Great to hear that you are loving your Runderwear Boxers and they were perfect for the London Marathon. We love to hear this, Happy Running!

C
Customer
42 years of distance running

Have been doing long distance runs for long. Tried this boxer for yday’s London marathon.
It’s true to its claims: no chaffing, light and snug fitting. The side panels of polyamide strips is a great idea!!

Thanks for your feedback, Great to hear that you are loving your Runderwear Boxer and it was perfect for yesterdays marathon. Happy chafe free running!

Moisture wicking, lightweight, temperature control - Running Fitness
“Moisture wicking, lightweight, temperature control”
Seam free for comfortable exercise - Stylist
“Seam free for comfortable exercise”
Sore no more - Sport
“Sore no more”
Super comfy and sweat wicking - the guardian
“Super comfy and sweat wicking”
Maximum comfort whilst you run - Personal Trainer Magazine
“Maximum comfort whilst you run”