If you don't like it it's FREE

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Risk-free with 30-day money-back guarantee

If you don't like it it's FREE

Free Shipping Worldwide

Risk-free with 30-day money-back guarantee

If you don't like it it's FREE

Free Shipping Worldwide

Risk-free with 30-day money-back guarantee

If you don't like it it's FREE

Free Shipping Worldwide

Risk-free with 30-day money-back guarantee

If you don't like it it's FREE

Free Shipping Worldwide

Risk-free with 30-day money-back guarantee

If you don't like it it's FREE

Free Shipping Worldwide

Risk-free with 30-day money-back guarantee

 Rated 4.9/5 by 6,391 Happy Customers

ExtraBoost™ Carbon Fiber Insoles | 2pc

ExtraBoost™ Carbon Fiber Insoles | 2pc

Unlock your full potential with The EXTRABOOST Carbon Spring Insoles.

engineered for explosive energy return, superior stability, and all-day comfort.

Designed to boost performance, reduce fatigue, and keep you moving at your best, every step becomes a powerful upgrade.

Slip them in and instantly feel the difference.
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ExtraBoost™ Carbon Fiber Insoles | 2pc

ExtraBoost™ Carbon Fiber Insoles | 2pc

$59.90
$59.90 $100.00
40% - Sold out
  • files/20250410_1953_Athlete_s_Insole_Selfie_remix_01jrfw386segn9t39rh6fk6ss7.png

    “I felt an instant difference! My sprints are so much quicker.”

    – Lachlan D.
  • files/gempages_510135694635565882-953275bf-524d-4be2-9905-13a2007557a9_77026050-d72c-4562-9d8b-4d812fd141b6.webp

    “Super lightweight but very powerful. Worth every penny!”

    – Emily K.
  • files/20250410_1950_Athlete_Selfie_with_Insole_remix_01jrfvyqbvf6p90f6h6753bxde.png

    “These insoles really help with my jumps in basketball!”

    – Marcus D.

    Step into next level performance with Carbon Spring Insoles.
    Built with a carbon fiber core, they add explosive spring to every step, helping you run faster, jump higher, and stay light on your feet.
    Designed for athletes who want more power, more support, and less fatigue.
    Slide them in, and feel the difference instantly.

    Like adding springs to your shoes

    Energy Return: The carbon plate stores energy and releases it during takeoff, so you jump higher or run faster with less effort.

    Reduced Fatigue: By stabilizing your feet and improving alignment, they help reduce strain on your knees and ankles.

    Injury Prevention: They absorb impact and improve form—less overpronation, fewer stress-related injuries

    We offer a 30-day money-back guarantee. If you’re not happy for any reason, you can return the product for a full refund.

    Delivery typically takes 7–10 business days, depending on your location.

    For full details, please see our shipping policy.

    View full details

    SEE IT IN ACTION

      STEP STRONGER. MOVE FASTER. LAST LONGER.

      CARBON FIBER CORE

      Propels you forward with explosive energy return 

      RIGID ARCH SUPPORT

      Stabilizes your stride and improves power transfer

      favorite

      PAIN RELIEF

      Reduces foot fatigue, heel pain, and overuse injuries

      FAQs

      We recommend ordering your regular shoe size.

      Yes. ExtraBoost™ supports all arch types with a flexible yet firm core.

      They can be wiped clean with a damp cloth. Do not soak or machine wash.

      Yes, more than 90% of users notice improved comfort, energy, and support from the first use. And if you don’t? You’re covered with our 30-day money-back guarantee.

      Yes, more than 90% of users notice improved comfort, energy, and support from the first use. And if you don’t? You’re covered with our 30-day money-back guarantee.

      They’re designed for performance, but you can use them daily for extra support.

      The Powerful Benefits of Carbon Fiber Insoles

      What Our Customers Are Saying About Their Carbon Fiber Insoles

      91%

      Reported a reduction in foot pain and discomfort after switching to carbon fiber insoles.

      89%

       felt increased propulsion, allowing them to run faster with less effort.

      87%

      experienced better ball control and stability, thanks to enhanced foot support.

      82%

      Reported fewer injuries, as the insoles absorbed impact and provided better shock distribution.

      According to a survey completed by customers after 30 days of using the product

      Real stories from real winners

      Emily D.

      ✓ Verified Customer

      I found these on Facebook and was skeptical at first, but wow, they really work! My feet don’t ache after a long day, and I feel more supported. Definitely worth it.

      Jamil K.

      ✓ Verified Customer

      Honestly, I didn’t think they’d live up to the hype. But after a week of wearing them, I can tell a difference. More comfortable and stable. Totally recommend!

      Tina G.

      ✓ Verified Customer

      I saw these on Facebook and was so unsure. But after trying them, I’ve noticed a huge reduction in foot pain. I’m sold!

      Emily D.

      ✓ Verified Customer

      I found these on Facebook and was skeptical at first, but wow, they really work! My feet don’t ache after a long day, and I feel more supported. Definitely worth it.

      Jamil K.

      ✓ Verified Customer

      Honestly, I didn’t think they’d live up to the hype. But after a week of wearing them, I can tell a difference. More comfortable and stable. Totally recommend!

      Tina G.

      ✓ Verified Customer

      I saw these on Facebook and was so unsure. But after trying them, I’ve noticed a huge reduction in foot pain. I’m sold!

      Emily D.

      ✓ Verified Customer

      I found these on Facebook and was skeptical at first, but wow, they really work! My feet don’t ache after a long day, and I feel more supported. Definitely worth it.

      Jamil K.

      ✓ Verified Customer

      Honestly, I didn’t think they’d live up to the hype. But after a week of wearing them, I can tell a difference. More comfortable and stable. Totally recommend!

      Tina G.

      ✓ Verified Customer

      I saw these on Facebook and was so unsure. But after trying them, I’ve noticed a huge reduction in foot pain. I’m sold!

      Emily D.

      ✓ Verified Customer

      I found these on Facebook and was skeptical at first, but wow, they really work! My feet don’t ache after a long day, and I feel more supported. Definitely worth it.

      Jamil K.

      ✓ Verified Customer

      Honestly, I didn’t think they’d live up to the hype. But after a week of wearing them, I can tell a difference. More comfortable and stable. Totally recommend!

      Tina G.

      ✓ Verified Customer

      I saw these on Facebook and was so unsure. But after trying them, I’ve noticed a huge reduction in foot pain. I’m sold!

      Emily D.

      ✓ Verified Customer

      I found these on Facebook and was skeptical at first, but wow, they really work! My feet don’t ache after a long day, and I feel more supported. Definitely worth it.

      Jamil K.

      ✓ Verified Customer

      Honestly, I didn’t think they’d live up to the hype. But after a week of wearing them, I can tell a difference. More comfortable and stable. Totally recommend!

      Tina G.

      ✓ Verified Customer

      I saw these on Facebook and was so unsure. But after trying them, I’ve noticed a huge reduction in foot pain. I’m sold!

      Emily D.

      ✓ Verified Customer

      I found these on Facebook and was skeptical at first, but wow, they really work! My feet don’t ache after a long day, and I feel more supported. Definitely worth it.

      Jamil K.

      ✓ Verified Customer

      Honestly, I didn’t think they’d live up to the hype. But after a week of wearing them, I can tell a difference. More comfortable and stable. Totally recommend!

      Tina G.

      ✓ Verified Customer

      I saw these on Facebook and was so unsure. But after trying them, I’ve noticed a huge reduction in foot pain. I’m sold!

      Emily D.

      ✓ Verified Customer

      I found these on Facebook and was skeptical at first, but wow, they really work! My feet don’t ache after a long day, and I feel more supported. Definitely worth it.

      Jamil K.

      ✓ Verified Customer

      Honestly, I didn’t think they’d live up to the hype. But after a week of wearing them, I can tell a difference. More comfortable and stable. Totally recommend!

      Tina G.

      ✓ Verified Customer

      I saw these on Facebook and was so unsure. But after trying them, I’ve noticed a huge reduction in foot pain. I’m sold!

      Emily D.

      ✓ Verified Customer

      I found these on Facebook and was skeptical at first, but wow, they really work! My feet don’t ache after a long day, and I feel more supported. Definitely worth it.

      Jamil K.

      ✓ Verified Customer

      Honestly, I didn’t think they’d live up to the hype. But after a week of wearing them, I can tell a difference. More comfortable and stable. Totally recommend!

      Tina G.

      ✓ Verified Customer

      I saw these on Facebook and was so unsure. But after trying them, I’ve noticed a huge reduction in foot pain. I’m sold!

      Emily D.

      ✓ Verified Customer

      I found these on Facebook and was skeptical at first, but wow, they really work! My feet don’t ache after a long day, and I feel more supported. Definitely worth it.

      Jamil K.

      ✓ Verified Customer

      Honestly, I didn’t think they’d live up to the hype. But after a week of wearing them, I can tell a difference. More comfortable and stable. Totally recommend!

      Tina G.

      ✓ Verified Customer

      I saw these on Facebook and was so unsure. But after trying them, I’ve noticed a huge reduction in foot pain. I’m sold!

      Emily D.

      ✓ Verified Customer

      I found these on Facebook and was skeptical at first, but wow, they really work! My feet don’t ache after a long day, and I feel more supported. Definitely worth it.

      Jamil K.

      ✓ Verified Customer

      Honestly, I didn’t think they’d live up to the hype. But after a week of wearing them, I can tell a difference. More comfortable and stable. Totally recommend!

      Tina G.

      ✓ Verified Customer

      I saw these on Facebook and was so unsure. But after trying them, I’ve noticed a huge reduction in foot pain. I’m sold!

      Kevin R.

      ✓ Verified Customer

      Got these because of a friend’s recommendation. I thought they were just another gimmick, but they really help with my back pain. 10/10 would buy again.

      Joe W.

      ✓ Verified Customer

      My foot pain used to hold me back during long hikes, but since using these insoles, my performance has improved dramatically. I can go further without discomfort.

      Daniela C.

      ✓ Verified Customer

      I was skeptical at first, but these insoles have actually enhanced my ability to walk long distances for work. They provide more support and comfort, making me more productive.

      Kevin R.

      ✓ Verified Customer

      Got these because of a friend’s recommendation. I thought they were just another gimmick, but they really help with my back pain. 10/10 would buy again.

      Joe W.

      ✓ Verified Customer

      My foot pain used to hold me back during long hikes, but since using these insoles, my performance has improved dramatically. I can go further without discomfort.

      Daniela C.

      ✓ Verified Customer

      I was skeptical at first, but these insoles have actually enhanced my ability to walk long distances for work. They provide more support and comfort, making me more productive.

      Kevin R.

      ✓ Verified Customer

      Got these because of a friend’s recommendation. I thought they were just another gimmick, but they really help with my back pain. 10/10 would buy again.

      Joe W.

      ✓ Verified Customer

      My foot pain used to hold me back during long hikes, but since using these insoles, my performance has improved dramatically. I can go further without discomfort.

      Daniela C.

      ✓ Verified Customer

      I was skeptical at first, but these insoles have actually enhanced my ability to walk long distances for work. They provide more support and comfort, making me more productive.

      Kevin R.

      ✓ Verified Customer

      Got these because of a friend’s recommendation. I thought they were just another gimmick, but they really help with my back pain. 10/10 would buy again.

      Joe W.

      ✓ Verified Customer

      My foot pain used to hold me back during long hikes, but since using these insoles, my performance has improved dramatically. I can go further without discomfort.

      Daniela C.

      ✓ Verified Customer

      I was skeptical at first, but these insoles have actually enhanced my ability to walk long distances for work. They provide more support and comfort, making me more productive.

      Kevin R.

      ✓ Verified Customer

      Got these because of a friend’s recommendation. I thought they were just another gimmick, but they really help with my back pain. 10/10 would buy again.

      Joe W.

      ✓ Verified Customer

      My foot pain used to hold me back during long hikes, but since using these insoles, my performance has improved dramatically. I can go further without discomfort.

      Daniela C.

      ✓ Verified Customer

      I was skeptical at first, but these insoles have actually enhanced my ability to walk long distances for work. They provide more support and comfort, making me more productive.

      Kevin R.

      ✓ Verified Customer

      Got these because of a friend’s recommendation. I thought they were just another gimmick, but they really help with my back pain. 10/10 would buy again.

      Joe W.

      ✓ Verified Customer

      My foot pain used to hold me back during long hikes, but since using these insoles, my performance has improved dramatically. I can go further without discomfort.

      Daniela C.

      ✓ Verified Customer

      I was skeptical at first, but these insoles have actually enhanced my ability to walk long distances for work. They provide more support and comfort, making me more productive.

      Kevin R.

      ✓ Verified Customer

      Got these because of a friend’s recommendation. I thought they were just another gimmick, but they really help with my back pain. 10/10 would buy again.

      Joe W.

      ✓ Verified Customer

      My foot pain used to hold me back during long hikes, but since using these insoles, my performance has improved dramatically. I can go further without discomfort.

      Daniela C.

      ✓ Verified Customer

      I was skeptical at first, but these insoles have actually enhanced my ability to walk long distances for work. They provide more support and comfort, making me more productive.

      Kevin R.

      ✓ Verified Customer

      Got these because of a friend’s recommendation. I thought they were just another gimmick, but they really help with my back pain. 10/10 would buy again.

      Joe W.

      ✓ Verified Customer

      My foot pain used to hold me back during long hikes, but since using these insoles, my performance has improved dramatically. I can go further without discomfort.

      Daniela C.

      ✓ Verified Customer

      I was skeptical at first, but these insoles have actually enhanced my ability to walk long distances for work. They provide more support and comfort, making me more productive.

      Kevin R.

      ✓ Verified Customer

      Got these because of a friend’s recommendation. I thought they were just another gimmick, but they really help with my back pain. 10/10 would buy again.

      Joe W.

      ✓ Verified Customer

      My foot pain used to hold me back during long hikes, but since using these insoles, my performance has improved dramatically. I can go further without discomfort.

      Daniela C.

      ✓ Verified Customer

      I was skeptical at first, but these insoles have actually enhanced my ability to walk long distances for work. They provide more support and comfort, making me more productive.

      Kevin R.

      ✓ Verified Customer

      Got these because of a friend’s recommendation. I thought they were just another gimmick, but they really help with my back pain. 10/10 would buy again.

      Joe W.

      ✓ Verified Customer

      My foot pain used to hold me back during long hikes, but since using these insoles, my performance has improved dramatically. I can go further without discomfort.

      Daniela C.

      ✓ Verified Customer

      I was skeptical at first, but these insoles have actually enhanced my ability to walk long distances for work. They provide more support and comfort, making me more productive.

      Our dedicated support team is here to help you every step of the way.