---
product_id: 1430886
title: "Spenco Polysorb Cross Trainer Athletic Cushioning Arch Support Shoe Insoles, Green, Women's 11-12.5/Men's 10-11.5"
brand: "spenco"
price: "€ 45.64"
currency: EUR
in_stock: true
reviews_count: 13
category: "Spenco"
url: https://www.desertcart.fi/products/1430886-spenco-polysorb-cross-trainer-athletic-cushioning-arch-support-shoe-insoles
store_origin: FI
region: Finland
---

# EVA forefoot cushion for energy return 4-way stretch fabric for blister prevention 5/32 inch Spencore shock-absorbing layer Spenco Polysorb Cross Trainer Athletic Cushioning Arch Support Shoe Insoles, Green, Women's 11-12.5/Men's 10-11.5

**Brand:** spenco
**Price:** € 45.64
**Availability:** ✅ In Stock

## Summary

> 🦶 Step into elite comfort and unstoppable energy!

## Quick Answers

- **What is this?** Spenco Polysorb Cross Trainer Athletic Cushioning Arch Support Shoe Insoles, Green, Women's 11-12.5/Men's 10-11.5 by spenco
- **How much does it cost?** € 45.64 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/1430886-spenco-polysorb-cross-trainer-athletic-cushioning-arch-support-shoe-insoles)

## Best For

- spenco enthusiasts

## Why This Product

- Trusted spenco brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Bounce Back Energy:** EVA forefoot cushioning delivers dynamic energy return, powering your every step during high-impact workouts.
- • **Elite Shock Absorption:** Patented Spencore material absorbs shocks with a 5/32 inch layer, protecting joints and muscles from impact.
- • **Durability That Outlasts:** Built to endure, these insoles maintain their cushioning and support far longer than typical inserts—your feet’s new best friend.
- • **Targeted Arch & Heel Support:** Lightweight Polysorb polyurethane foam stabilizes your arch and cushions your heel for pain-free movement.
- • **All-Day Comfort, Zero Blisters:** 4-way stretch fabric hugs your foot, preventing friction and odor for fresh, blister-free wear.

## Overview

Spenco Polysorb Cross Trainer Insoles combine advanced shock-absorbing Spencore material with EVA cushioning and lightweight Polysorb foam to deliver superior arch support, heel protection, and blister prevention. Designed for runners, walkers, and athletes, these insoles enhance comfort, reduce impact stress, and maintain durability for long-lasting performance.

## 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.

Review: So good, I'll buy my wife a pair - These are the most durable shoe inserts I have ever used.
Review: Super long-lasting durability and comfort - My doctor recommended these insoles for plantar fasciitis and I was immediately impressed by the support they offered. My pain did not disappear immediately, but over time, I did notice substantial improvement after wearing shoes with the insoles inside. It's been well over a year since I purchased them and they are fully intact and still provide excellent support, which is four or five times as long as I would get from that big "Dr." name brand of insoles you can get elsewhere.

## Features

- Nylon
- Spenco insoles with 4-way stretch fabric help prevent blisters while controlling odor
- EVA forefoot cushion provides cushioning and energy return for high impact sports
- Spencore material a 5/32 inch layer of this material absorbs shock and impact to provide our most intense comfort and cushioning
- Lightweight polysorb polyurethane foam provides arch and heel support
- Spencore heel plug provides extra cushioning and shock absorption in the heel

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B000GCLT4I |
| Best Sellers Rank | #11,345 in Health & Household ( See Top 100 in Health & Household ) #56 in Shoe Insoles #1,188 in Sales & Deals |
| Customer Reviews | 4.3 4.3 out of 5 stars (7,837) |
| Date First Available  | December 21, 2002 |
| Department  | Unisex |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 38-034-04 |
| Manufacturer  | Spenco® |
| Product Dimensions  | 11.75 x 4.19 x 0.81 inches; 4 ounces |

## Product Details

- **Brand:** Spenco
- **Color:** Green
- **Material:** Nylon
- **Product Benefits:** Arch support
- **Use for:** Feet

## Images

![Spenco Polysorb Cross Trainer Athletic Cushioning Arch Support Shoe Insoles, Green, Women's 11-12.5/Men's 10-11.5 - Image 1](https://m.media-amazon.com/images/I/71HoVWyZBBL.jpg)

## Questions & Answers

**Q: I have some ballet flats I l wear to work but they don't give me enough support to walk or be on my feet for very long. Which insert would be best?**
A: Ballet flats typically won't allow much room to accommodate an insole; it is likely that you will require an ultra-thin insert, as you do not want your ballet flats to become too tight.  If you are looking for some arch support in your ballet flats, I might suggest the Pedag Siesta Leather Insoles ( http://www.theinsolestore.com/pedag-siesta-leather-insoles-154.html ) - this is an ultra-thin insole that offers both cushioned arch and metatarsal support.

**Q: Will these work well in eeee (extra wide) running shoe? if so should i order a size larger 12/13 and trim, or the 10/11?**
A: II they don’t come in extra wide then no. They fit medium width shoes.   Buy true to size and trim if necessary.  In other words if you wear 11 then you’ll need to trim them they are sized well don’t need trimming if you wear 12.  They last well will need new insert at 4-5 months

**Q: I wear a size men’s size15 how doI order them**
A: You have to cut to size. You have outlines for all sizes to cut.

**Q: Are these memory foam.?**
A: No they’re not memory foam. They are far better at cushioning than memory foam would be. They good for walking, running or just standing. Without these insoles my feet would get tired much faster.

## Customer Reviews

### ⭐⭐⭐⭐⭐ So good, I'll buy my wife a pair
*by T***L on December 25, 2025*

These are the most durable shoe inserts I have ever used.

### ⭐⭐⭐⭐⭐ Super long-lasting durability and comfort
*by A***L on December 6, 2025*

My doctor recommended these insoles for plantar fasciitis and I was immediately impressed by the support they offered. My pain did not disappear immediately, but over time, I did notice substantial improvement after wearing shoes with the insoles inside. It's been well over a year since I purchased them and they are fully intact and still provide excellent support, which is four or five times as long as I would get from that big "Dr." name brand of insoles you can get elsewhere.

### ⭐⭐⭐⭐ Work well, but pricey
*by W***. on October 25, 2023*

I was first introduced to this brand/type of insole by a professional shoe store (referred there by podiatrist). So far of all the insoles I've tried in my life these have helped the most. Fit my shoes well and are very comfortable. Only downside is they're a bit on the pricy side. I wear out insoles quickly due to having flat feet and being on my feet most the day. I also like to always have at least two pairs of tennis shoes I go back and forth between wearing. Ideally, I'd like to be able to replace the insoles in them both every 4 months, but I can't do that with the price of these.

## Frequently Bought Together

- Spenco Polysorb Cross Trainer Athletic Cushioning Arch Support Shoe Insoles, Green, Women's 11-12.5/Men's 10-11.5
- Spenco PolySorb Heavy Duty Insoles - Performance Foam Shoe Inserts w/ 4-Way Stretch Fabric & SpenCore Layer for Shock Absorption, Odor Control & All-Day Comfort & Stability - Fits Most Shoes
- Spenco Rx Comfort Thin Lightweight Cushioning Orthotic Shoe Insole, Women's 11-12.5/Men's 10-11.5

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**Shop now:** [https://www.desertcart.fi/products/1430886-spenco-polysorb-cross-trainer-athletic-cushioning-arch-support-shoe-insoles](https://www.desertcart.fi/products/1430886-spenco-polysorb-cross-trainer-athletic-cushioning-arch-support-shoe-insoles)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-17*