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Spenco Insoles Polysorb Cross Trainer - Lightweight, Full-Foot Inserts with Heel-to-Toe Cushioning, Support, & Odor Control, All-Day Comfort & Stability - Ideal for Runners, Walkers, Athletes

  • Based on 7,604 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, Jun 20
Order within 11 hours and 44 minutes
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Size: Women's 9-10.5/Men's 8-9.5


Style Name: Regular Width


Features

  • Nylon
  • CUSHIONING SUPPORT: Lightweight Polysorb polyurethane foam delivers heel-to-toe arch support, providing unparalleled stability and cushioning
  • PROTECTS JOINTS & MUSCLES: Patented SpenCore material absorbs shock, offering exceptional comfort and protection for your feet and lower body muscles, even during high-impact activities
  • ALL-DAY HEEL COMFORT: Deep heel cup and pad provide initial foot-strike protection and targeted impact protection for all-day comfort and support with any activity
  • PREVENTS BLISTERS, CONTROLS ODORS: Low-friction fabric prevents moisture build-up and odors, keeping your feet fresh and blister-free, while the 4-way stretch material conforms to your foot's contours, enhancing cushioning and comfort
  • MAINTAIN NATURAL FOOT FUNCTION: Big toe cutout enhances big-toe mobility and promotes a more efficient and powerful toe-off during walking or running
  • HEEL-TO-TOE COMFORT: Full-length insoles are designed to fit your entire shoe last, ensuring end-to-end comfort and support

Description

Discover the ultimate combination of shock absorption and energy return with Spenco Polysorb Cross Trainer Athletic Insoles. Perfect for runners and walkers, these premium cross trainer insoles provide elite-level cushioning and targeted heel shock absorption for pain free physical activities. The lightweight Polysorb polyurethane foam shoe inserts offer unbeatable arch support and stability, far superior to plastic cage shoe inserts, while the patented SpenCore material absorbs shocks and impacts to keep your joints and lower body muscles comfortable and primed for action. The deep heel cup and heel pad provide extra shock protection, making them ideal for sporting activities and extended use. The 4-way stretch fabric conforms to the foot’s contours, preventing blisters and discomfort, while the low-friction top cloth ensures your feet stay fresh and odor-free. Plus, the big toe cut-out preserves your foot's natural function to ensure efficient and powerful toe- offs with every step. Spenco Polysorb Cross Trainer Athletic Insoles are designed to fit your entire shoe last, ensuring complete end-to-end comfort and support. Use them for your at-home workouts, walks, runs, or any physical activity and say goodbye to sore, tired feet, blisters, and pressure sores.

Brand: Spenco


Color: Green


Product Benefits: Provides arch support and shock absorption for comfort energy return


Use for: Foot


Material: Polyurethane Foam


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 11.06 x 3.81 x 0.79 inches; 4 ounces


Item model number ‏ : ‎ 38-034-03


Department ‏ : ‎ Unisex


Date First Available ‏ : ‎ January 12, 2007


Manufacturer ‏ : ‎ Spenco


Country of Origin ‏ : ‎ China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jun 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Still the Best - Excellent for Running
Size: Women's 9-10.5/Men's 8-9.5 Style Name: Regular Width
Update 6-3-14: To date, I have tried Spenco Cross Trainers, Total Support, RX Moldable and the Walker/Runner insoles. I ran in Cross Trainers for over thirty years and then tried the others looking for more arch support (I have very high arches) and to help treat Plantar Faciitis that I contracted almost two years ago. The total Support were OK but provided too little cushioning under the heel for running. The RX insoles were terrible, were molded incorrectly from the factory with the arch starting under my heel and were only slightly moldable. The Walker/Runners were the same design as the Total Support but had no structure at all and were just soft rubber. I have returned to the Cross Trainers as I believe they are the best Spenco insoles for cushioning under the heel and mid-foot. If they had a much higher arch and a little more structure they would be perfect. For me, for now, they are the best and I would recommend them. Original Review 12-7-12: I'm 66, I have high arches and I've been running for exercise for 36 years. I have been using Spenco Cross Trainer (green, yellow and black) insoles for many years and have been happy with them. Some time ago I developed some heel pain and I recently decided to try the Spenco Total Support insoles. They have a higher arch, which is good for me but, it appears the arch is higher because the heel cushioning is lower...thinner. The impressive multicolored heel pads and underside cushioning areas in the Total Support photos appear, in person, to all be the same material, but colored differently. My heel pain did not diminish while using the Total Support insoles and I have returned to the Cross Trainers for the additional heel cushioning. The Cross Trainers have good arch support and it is probably adequate for most runners. I suspect the Total Support insoles might be good for walking where heel cushioning is not so critical. If you want good heel cushioning, especially for running, I suggest you use the Spenco Cross Trainer insoles. ... show more
Reviewed in the United States on December 7, 2012 by DS

  • Nice insoles for the price
Size: Women's 9-10.5/Men's 8-9.5 Style Name: Regular Width
Fit really nice and feel great will buy again.
Reviewed in the United States on February 25, 2025 by Amazon Customer

  • Very nice insoles helped tremendously
Size: Women's 9-10.5/Men's 8-9.5 Style Name: Regular Width
These are some of the better insoles I have tried to remedy my heel pain. Having arthritic feet it has been a difficult task and an expensive one trying to find the perfect insole to eliminate the pain. These are better than most, but after a long day of wear they don't hold up as well as I had hoped. ... show more
Reviewed in the United States on December 2, 2024 by Doug C

  • Plantillas
Size: Women's 11-12.5/Men's 10-11.5 Style Name: Regular Width
Excelente producto
Reviewed in the United States on February 6, 2025 by Luis A. Colón

  • Great for Hiking Boots
Size: Women's 9-10.5/Men's 8-9.5 Style Name: Regular Width
I replaced the inserts of my hiking boots with these and found them to be great for support and comfort.
Reviewed in the United States on December 28, 2024 by Consumer Person

  • Honestly not sure why these are so highly rated
Size: Men's 12-13.5 Style Name: Regular Width
They seem pretty much the same as every other insert.
Reviewed in the United States on January 30, 2025 by JS-DC

  • Stopped my knee pain
Size: Women's 9-10.5/Men's 8-9.5 Style Name: Regular Width
I bought a new pair of sneakers. They fit well, however on long walks I noticed knee pain, which I hadn’t experienced before. I pulled out the original footbed and replaced it with the insoles. They are amazing. No more knee pain and no more heal pain which I hadn’t associated with the new shoes. I had a size 8.5 shoe and got the insoles for the size 9-10. Cut them to fit and they were perfect. Recommend!! ... show more
Reviewed in the United States on November 29, 2024 by Michele A. Cash

  • They don’t last.
Size: Women's 9-10.5/Men's 8-9.5 Style Name: Regular Width
I purchased one pair and they lasted two months. It was so worn there was a hole in one. I purchased these cross trainer ones thinking if they were thicker they would last longer. They lasted 2 weeks before the front started op peeling and hurting my foot. I cut that part but it is wearing down everywhere else. So disappointed. I remember years ago this was a really good brand to wear and had a one year warranty if I remember correctly. I will say that they are comfortable and I stand on my feet and walk all day. I just can’t be replacing these every 4 weeks at this price. ... show more
Reviewed in the United States on December 26, 2024 by Lili

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