Loading... Please wait...


Add to Wish List

Click the button below to add the Lynco Sports Series - L420™ Orthotics to your wish list.

Join Our Mailing List

Lynco Sports Series - L420™ Orthotics

  • New Men's L420
  • New Women's L420

Product Description

Designed specifically for comfort, support and weight redistribution in athletic, walking and comfort footwear.  These tri-density orthotics feature a Pro-Shox® top cover for superior cushioning and shock absorption.  Pro-Shox’s high-tech polyester fibers wick moisture away from the foot and provide a cool, friction free surface to prevent blisters and other foot problems.

  • Rearfoot Posted - Controls over-pronation and balances rearfoot.
  • Recommended for flat or low arch feet.
  • Forefoot Neutral -  Without metatarsal support for those not suffering from ball-of-foot discomfort.
  • Children, Girl/Boy's Lynco styles are available for $44.95 per pair. Reduced price is reflected when item is selected.

Lynco Interactive Demo / Video

Other Details

Calculated at checkout

Write your own product review

Product Reviews

Previous | Showing reviews 11-20 of 43 | Next

  1. Good for runners, worth the investment. 5 Star Review

    Posted by on 11th Oct 2014

    I run 15-18 miles a week, and recently started to feel shin splints/tendonitis in my ankles. I bought OTC inserts from Olympia Sports (AirOptics) to correct my overpronating. Those inserts didn't help at all, so I paid for consultation from a local podiatrist who recommended Lyncos 420 to me. I invested the money for the Lyncos, and 2-3 weeks later I've been completely pain-free after my runs. I'm very happy to be able to run without worry, and I'll very likely buy another pair of 420's when I need them.

  2. Aetrex Saved My Ankles! 5 Star Review

    Posted by on 4th Oct 2014

    I have always had very compromised ankles. Pronated and flat feet - my left ankle sprained badly twice, over the years. Walking had become very painful - and from time to time I require cortisone injections to walk without a limp.
    Then, I discovered Aetrex (Lynco) 420 inserts - and wear them whenever they fit into a closed shoe. They even fit well into a casual slip-on walking shoe that I would never be able to wear, without the inserts' help. I have purchased several pair - to avoid hard wear - and not to have to switch them out so often. Worth every cent.
    Thank You, Aetrex, for a well made, well designed, and very helpful product.

  3. Same as they were as Lynco 5 Star Review

    Posted by on 13th Sep 2014

    New name but the same great product. Have worn these for years as I have flat feet from running so many years. They provide all the support I need at a great price whether I am walking, at my office, out for dinner with my best friend and wife or playing golf. Who could ask for more.

  4. Can't walk without them Can't run without them!!! 5 Star Review

    Posted by on 10th Sep 2014

    These things are fantastic. I have never had a product to work so fast and for so long.

  5. A Real Godsend! So Glad I Tried Them! 5 Star Review

    Posted by on 2nd Apr 2014

    My son has pronounced over-pronation due to cerebral palsy. This makes him very unstable on his feet (he needs assistance to walk) but he has always refused to wear heavy custom orthotics. I ordered these as a last-ditch effort and he absolutely LOVES them! They have made a huge difference in his walking. I have since ordered a set for every pair of his shoes. I will be without them again. Thank you, thank you, thank you!

  6. What a relief from the pain 5 Star Review

    Posted by on 28th Mar 2014

    In just a few days the pain I was suffering from in my legs and feet was gone. I tried the Dr. Scholl's without relief.

  7. Greatest thing since sliced bread 5 Star Review

    Posted by on 24th Feb 2014

    This is my third pair of these orthotics. Feet and legs said thank you thousands of times.

  8. My Feet Are Feeling Good! 5 Star Review

    Posted by on 9th Feb 2014

    I have been using the L420's for three years now and I couldn't imagine using any other orthotic. Three years ago I started having heel pain. My podiatrist suggested I give these a try. I am a long distance runner (30+ miles a week) and these have been a God-send! They are comfortable and you don't even realize they are in your shoes. I liked them so much that I bought a pair for my 11 year old son when he began complaining about heel pain. I haven't heard a word from him about his heels since he has started using them!

  9. Planar Fasciitis Relief 5 Star Review

    Posted by on 30th Jan 2014

    I have tried a number of competitor products but none provide relief like this particular one. I got my first one from an orthopedic physician. I then got him to give me your company name and product number. I have since purchased 4 units and will likely purchase more in the future.

  10. Best Controls over-pronation . 5 Star Review

    Posted by on 18th Jan 2014

    I have a bad knee that eventually needs replacement.. these orthotics DO The Ticket
    I can actually walk "Pain Free" for very long periods of time.. they are amazing..

Previous | Showing reviews 11-20 of 43 | Next