Superfeet Carbon Insoles at Road Runner Sports
Men's & Women's Running, Walking & Jogging Shoes and Clothing at Road Runner Sports w/ Free Shipping!
Best Price Guarantee: Feel Great VIP! ALL Your VIP Benefits apply every day

Find Your Perfect Fit

Find Your Perfect Fit

It's so easy!

Superfeet Carbon Insoles

Superfeet Carbon Insole

Item #SUP121

VIP, All Your Benefits Apply!
   Loading product details ...

Reviews (9)
Need Help?

Product Description:

SUPERFEET® CARBON INSOLE :: Strengthen your strides, adding enhanced support to your running shoes without adding excessive weight or bulk with the Superfeet Carbon Insole. You'll be amazed by the strength, durability and long-lasting support delivered by this carbon insole's lightweight, thin design that makes it Superfeet's most innovative product in over 35 years. Plus, you won't have to worry about smells building up over time with this insole thanks to the natural coating that inhibits the growth of odor producing bacteria.

Features & Benefits:

  • Low-profile insole with a versatile shape that offers high performance support
  • Fits best in a wide range of tight-fitting, low-volume athletic footwear with removable insoles
  • EVOLyte carbon fiber-reinforced cap provides structure and support for this low-volume insole
  • Perforations under the midfoot and forefoot reduce weight without sacrificing comfort or support
  • Lightweight, durable closed-cell foam delivers long-lasting comfort for tight-fitting athletic footwear
  • The beveled foam edges improves the fit in tighter-fitting footwear
  • All natural coating inhibits the growth of odor-causing bacteria
  • Built on the Superfeet ADD/APT System that adjust your footwear's flat, 2-dimensional midsole to your 3-dimensional foot
  • Size C: Men 5.5-7; Women 6.5-8
  • Size D: Men 7.5-9; Women 8.5-10
  • Size E: Men 9.5-11; Women 10.5-12
  • Size F: Men 11.5-13
Product SUP121 Review

Exactly what I was looking for...


Exactly what I was looking for in an insole. I've tried both the green and blue versions of Superfeet, and they always felt heavy when running. I purchased these, and I do not notice they are in my shoes, I get great support, and the geometry of my shoes is unchanged. I'm very pleased with this purchase.

Coach S

Katy, TX


Another great insole by Superfeet


I got these on the recommendation of a friend to put in my biking shoes. I was using the green before I will switched to the carbon. I've noticed they're lighter and stiffer and my plantar fasciitis issues are relatively non-existent since I've changed. I highly recommend the product and will definitely be purchasing them again.



Great for flat feet


I have flat feet and run and play tennis. Despite using insoles with a graphite arch I had a bad case of plantar fasciitis. Have been using these insoles for ~1 month now and my feet are doing well. Plan to buy several more for all my shoes.



Great for Plantar Fasciitis Maintenance


In addition to icing, stretching and therapy these are great to wear all day long to help you get over your issue.

City Dweller

Houston, TX


Good for heel stability


I bought these to help stabilize my heel in my trail running shoes. So far they have helped me. It took a little time to get used to the arch support on my right foot.



Light no bulk support.


Use these in my tri bike shoes due to light weight and low volume. Prefer Superfeet green for running shoes due to larger heel rise.



Thin but Supportive


Worth every penny, no shifting of feet. Modern next gen insoles



Best insert I've owned.


Very supportive, similar to the blue but thinner









4.9 9


Your Help Is Here

Shop with confidence knowing your team of Fit Experts is waiting to answer all your questions. You can always find your perfect product and your perfect fit. Your Road Runner Sports Fit Experts will make sure you get exactly what you want and have tons of fun in the process! Give us a call, chat, or email!

Call 800-743-3206 to

  • Get help with your order or finding a product
  • Learn how to find your perfect fit for shoes, apparel and gear based on your feet, body, and training goals
  • Or just to have a great time talking about life, liberty and the pursuit of running!!!
You May Also Like