NrG SC Performance Insoles (Pair)
5.0
Rated 5.0 out of 5 stars
5 Reviews

NrG SC Performance Insoles (Pair)

Regular price $59.99 Sale price$29.99 Save $30.00
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Size chart
Insole Size

U.S. Men

(Shoe Size)

U.S Women

(Shoe Size)

U.S Youth

(Shoe Size)

4 3.5-4 5-5.5 4
5 4.5-5 6-6.5 5
6 5.5-6 7-7.5 6
7 6.5-7 8-8.5 7
8 7.5-8

9-9.5

9 8.5-9

 10-10.5

10 9.5-10

 11-11.5

11 10.5-11

12-12/5

 

12 11.5-12

 

13 12.5-13
Free Shipping $60+
Lifetime Guarantee
Lifetime Guarantee
The NrG SC Performance insole does just that — performs — with a lifetime of fighting unwanted odor and all-day shock absorption.

We embedded a Copptech natural antimicrobial into every set to inhibit that bacteria that can lead to funky feet. No longer will you have to worry about offending the room when you take off your shoes.

But we didn’t stop there. A nitrogen-expanded eTPU foam (made with an eco-friendly supercritical foaming process) results in an insole that’s ultra-lightweight that delivers high energy return. We also added enhanced shock absorption impact protection at the ball of the foot to reduce the impact on your joints and minimize the risk of injuries.

For the professional athlete or the weekend warrior, NrG SC Performance insoles are the perfect partners.
  • Embedded Antimicrobial for Lifetime Performance Antimicrobial technology inhibits odor caused by germs, microbes, bacteria and fungi
  • The eTPU foam provides maximum comfort and support, reducing fatigue and discomfort
  • Enhanced impact protection at the ball of the foot provides superior shock absorption and elevated athletic performance
  • 42% more performance, impact protection and energy return than the standard 3mm EVA insole
  • 60% Energy Return
  • Made via eco-friendly supercritical foaming advanced manufacturing process that uses nitrogen expansion instead of chemicals for increased sustainability
Materials/Manufacturing: The eco-friendly supercritical foaming process and nitrogen-expanded eTPU foam result in an ultra-lightweight, high-energy return performance insole.

Care: Hand wash only with mild detergent and cold water. Use a soft towel to absorb excess water and allow to air dry. Do not machine wash or use bleach.

Responsibly Made in China
Free Shipping with any purchase of $60.00 or more

Return Policy:
At Purra Performance, our return policy is designed to reduce the environmental impact caused by ecommerce returns. Our policy encourages responsible consumer behavior while still prioritizing customer satisfaction. 
  
The Purra Promise:
We stand by the quality and customer satisfaction of our Purra Performance products. If, within 14  days of your purchase, you find yourself with Defective, Damaged, or Incorrect products or are unsatisfied, we offer the following options:
  
    1. New Order, site credit, or Product Exchange
    2. Free Shipping Label for Charitable Donation
For athletic, workout or everyday activities requiring all-day comfort, shock absorption and responsiveness, including basketball, tennis, pickleball, running, walking and hiking. Fits athletic shoes, casual shoes and work boots.
If you need to trim your insole, please follow the steps in our blog here.

Insoles Designed to Deliver Superior Performance

Antimicrobial/Anti Odor
Energy Return
Eco Friendly Sustainable Materials
Safe
Lightweight
Sport or Athletic
Impact Protection
No Poison
Arch Support
--
ANTIMICROBIAL
Keep Your Shoes Fresh, Clean & Stink-Free
Shoes are a breeding ground for nasty germs and bacteria. Copptech’s EPA-registered antimicrobial technology is embedded into the foam and fabric of our insoles for lifetime performance. This natural, zinc antimicrobial inhibits the growth of odor-causing microbes, bacteria and fungi so that your shoes (and feet) stay fresh and stink-free.
Performance
Get Your Energy Boost
This high-energy return insole creates a springboard effect for driving momentum forward with every step. Run with more efficiency and sustained intensity, while experiencing reduced muscle fatigue thanks to this energy transfer and rebound effect.
IMPACT PROTECTION
Protect Your Joints
The advanced supercritical nitrogen-expanded eTPU foam insole features additional shock absorption at the ball of the foot for protection against jarring impact. Protect your joints with Purra insoles and keep living your best life.
No More Back Pain!
Replacing my stock insoles with these improved my shoes. They are super light, but with a lot of cushioning and bounce. My post-hoop back pain is gone, and as a bonus, my shoes don’t smell anymore.
Curtis J.
Cat
Verified Customer
Swapped the insoles in my hiking boots with these. I hit a lot of trails with rocky terrain and these are great  — less of a jarring impact. I'm sold!
Jack
Verified Customer
I already have a few pairs of Purra comfort socks that have super cushioning. Added these insoles to my new court shoes for tennis and love the added support and cushion.
Ryan
Verified Customer
I refuse to part with my favorite running shoes but they were worn out inside. I gave these a try and now I am getting more mileage out of them. No smell and less leg fatigue.

See In Action

Us vs Them
Average
Insole
Odorless/Odor Free
Long Lasting Antimicrobial Technology
Nitrogen Expanded Foam for Superior Impact Protection
Super Critical Foaming for Sustainability & High Energy Return
Performance Guarantee
Responsibly Manufactured
Frequently Asked Questions
What is a Purra Performance antimicrobial insole?
A Purra Performance antimicrobial insole is a technically advanced insole designed to replace the stock insole in a shoe. It offers enhanced comfort, and support, and inhibits the growth of bacteria, fungi and odor-causing microbes. These insoles are embedded with Copptech antimicrobial technology and help maintain a clean and hygienic environment for the feet.
What are the benefits of using a Purra Performance antimicrobial insole?
Using a Purra Performance antimicrobial insole offers many benefits. It helps eliminate or reduce foot odor caused by bacteria, fungi or other microorganisms. Additionally, these insoles provide improved comfort, support, impact joint protection and enhanced athletic performance.
Who can benefit from using Purra Performance antimicrobial insoles?
Purra Performance antimicrobial insoles are beneficial for anyone who wants to maintain a clean and odor-free environment inside their shoes. They are particularly useful for athletes, individuals with foot odor problems, or anyone who wants to ensure optimal foot hygiene.
Can Purra Performance antimicrobial insoles be used in any type of shoe?
Yes, Purra Performance antimicrobial insoles are typically designed to be versatile and can be used in various types of footwear. They are suitable for athletic shoes, running shoes, casual shoes, work boots, and other footwear where the stock insole can be removed.
How do I choose the right Purra Performance antimicrobial insole?
When choosing a Purra Performance antimicrobial insole, consider factors such as your activity level, desired level of performance and cushioning, as well as any specific foot conditions or requirements you may have.
What should I do if the insoles don't perfectly fit my shoe?
Our insoles are sold in full sizes, and we understand that some customers have half sizes. Not to worry! Our insoles can be easily adjusted to accommodate half sizes by following our step-by-step guide outlined If you need to trim your insole, please follow the steps here.
What is the Return Policy?
See Shipping and Returns above!

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5.0
Rated 5.0 out of 5 stars
Based on 5 reviews
Total 5 star reviews: 5 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
5 reviews
  • AC
    Andre C.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 weeks ago
    Purra performance insoles / Vivo shoes

    My shoes of choice are VivoBarefoot. I probably spend 80% of my daytime in those. Super comfortable, especially in the toe box area. Having said that, it's not all bliss. There is virtually no padding, and walking my dog on cement/asphalt is a bit rough on my old knees. I used to switch to running shoes for that activity. Adding the Purra insoles to the vivo made a huge difference in overall comfort. A little thicker than the standard vivo insole but the extra cushioning made them my 100% shoe. Best insoles I have used. I know, I know, vivo purists may object but... hey, my old knees first :-)

  • LP
    Linda P.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    3 weeks ago
    The best insoles!

    I need extra support and these exceeded expectations. They provided support and comfort. And they’re anti microbial so DO NOT stink! Incredible. Will be buying more. All shoes should have these. Love love love!

  • C Profile picture for Cat
    Cat
    Verified Reviewer
    I recommend this product
    Rated 5 out of 5 stars
    4 weeks ago
    I'm Sold!

    Swapped the insoles in my hiking boots with these. I hit a lot of trails with rocky terrain and these are great — less of a jarring impact. I'm sold!

  • C
    Curtis
    I recommend this product
    Rated 5 out of 5 stars
    4 weeks ago
    No More Back Pain!

    Replacing my stock insoles with these improved my shoes. They are super light, but with a lot of cushioning and bounce. My post-hoop back pain is gone, and as a bonus, my shoes don’t smell anymore.

  • AD
    Amarjyot D.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    They are great insoles

    at first it was hard getting used to it because I had to break them in but once they were broken into they feel amazing and very comfortable just what I needed

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