---
product_id: 1193085
title: "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"
brand: "spenco"
price: "€ 56.57"
currency: EUR
in_stock: true
reviews_count: 13
category: "Spenco"
url: https://www.desertcart.de/products/1193085-spenco-insoles-polysorb-cross-trainer-lightweight-full-foot-inserts-heel
store_origin: DE
region: Germany
---

# Full-foot heel-to-toe arch support & stability Lightweight Polysorb foam for all-day comfort Patented SpenCore shock absorption tech 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

**Brand:** spenco
**Price:** € 56.57
**Availability:** ✅ In Stock

## Summary

> 🦶 Step up your game with comfort that keeps pace!

## Quick Answers

- **What is this?** 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 by spenco
- **How much does it cost?** € 56.57 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/1193085-spenco-insoles-polysorb-cross-trainer-lightweight-full-foot-inserts-heel)

## 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

- • **Total Foot Stability:** Full-length heel-to-toe design supports arches and stabilizes your stride.
- • **Joint & Muscle Protection:** Patented SpenCore material absorbs impact, reducing fatigue and injury risk.
- • **Unmatched All-Day Comfort:** Lightweight Polysorb foam cushions every step without weighing you down.
- • **Natural Foot Function Boost:** Big toe cutout enhances mobility for powerful, efficient toe-offs.
- • **Odor-Free, Blister-Free Confidence:** Low-friction, moisture-wicking fabric keeps feet fresh and blister-free during intense activity.

## Overview

Spenco Polysorb Cross Trainer Insoles combine lightweight polyurethane foam with patented SpenCore shock absorption to deliver superior heel-to-toe arch support and stability. Designed for runners, walkers, and athletes, these insoles feature a deep heel cup for impact protection, moisture-wicking low-friction fabric to prevent blisters and odors, and a big toe cutout to maintain natural foot mechanics. Durable and comfortable, they provide all-day cushioning that protects joints and muscles, making them a top choice for high-impact activities and extended wear.

## 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: 👍🏻 - Great insoles I have six pairs of these and all my boots and shoes durable help with my knees and back tremendously. Highly recommend great brand.
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
- 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B000GCKC6E |
| Best Sellers Rank | #15,446 in Health & Household ( See Top 100 in Health & Household ) #84 in Shoe Insoles #1,411 in Sales & Deals |
| Customer Reviews | 4.3 4.3 out of 5 stars (7,855) |
| Date First Available  | January 12, 2007 |
| Department  | Unisex |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 38-034-03 |
| Manufacturer  | Spenco |
| Product Dimensions  | 11.06 x 3.81 x 0.79 inches; 4 ounces |

## Product Details

- **Brand:** Spenco
- **Color:** Green
- **Material:** Polyurethane Foam
- **Product Benefits:** Provides arch support and shock absorption for comfort energy return
- **Use for:** Foot

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/71HoVWyZBBL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## 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

### ⭐⭐⭐⭐⭐ 👍🏻
*by J***S on January 25, 2026*

Great insoles I have six pairs of these and all my boots and shoes durable help with my knees and back tremendously. Highly recommend great brand.

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐ Good product
*by J***C on January 24, 2026*

These don't completely alleviate my foot pain, but they are as good if not better as anything else I've tried. I had a torn plantar plate in my foot and surgery just aggravated the nerves. These take the edge off as well as anything. I have 5 pair so I don't hvae to keep switching them from shoe to shoe.

## Frequently Bought Together

- 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
- Spenco Polysorb Heavy Duty Maximum All Day Comfort and Support Shoe Insole Women's 9-10 / Men's 8-9
- Spenco Rx Comfort Thin Lightweight Cushioning Orthotic Shoe Insole, Green Women's 9-10.5/Men's 8-9.5

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**Shop now:** [https://www.desertcart.de/products/1193085-spenco-insoles-polysorb-cross-trainer-lightweight-full-foot-inserts-heel](https://www.desertcart.de/products/1193085-spenco-insoles-polysorb-cross-trainer-lightweight-full-foot-inserts-heel)

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-03-01*