---
product_id: 307630707
title: "Spenco Polysorb Heavy Duty Maximum All Day Comfort and Support Shoe Insole, Women's 7-8.5/Men's 6-7.5"
brand: "spenco"
price: "$51.99"
currency: USD
in_stock: true
reviews_count: 6
category: "Spenco"
url: https://www.desertcart.us/products/307630707-spenco-polysorb-heavy-duty-maximum-all-day-comfort-and-support
store_origin: US
region: United States of America
---

# EVA forefoot pad cushions & returns energy 4-way stretch fabric for blister prevention 5/32 inch Spencore shock-absorbing layer Spenco Polysorb Heavy Duty Maximum All Day Comfort and Support Shoe Insole, Women's 7-8.5/Men's 6-7.5

**Brand:** spenco
**Price:** $51.99
**Availability:** ✅ In Stock

## Summary

> 🦶 Step into unstoppable comfort and support all day long!

## Quick Answers

- **What is this?** Spenco Polysorb Heavy Duty Maximum All Day Comfort and Support Shoe Insole, Women's 7-8.5/Men's 6-7.5 by spenco
- **How much does it cost?** $51.99 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/307630707-spenco-polysorb-heavy-duty-maximum-all-day-comfort-and-support)

## 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

- • **Blister-Free Confidence:** 4-way stretch fabric keeps irritation and odor at bay, so you stay fresh and focused.
- • **Targeted Heel Protection:** Spencore heel-strike pad delivers superior shock absorption where you need it most.
- • **Energy-Return Forefoot Pad:** EVA cushioning absorbs impact and propels you forward with every step.
- • **All-Day Comfort, No Compromise:** Experience relentless cushioning designed for those on their feet from dawn to dusk.
- • **Lightweight Support, Heavy-Duty Performance:** Polysorb polyurethane foam offers arch and heel support without weighing you down.

## Overview

Spenco Polysorb Heavy Duty Insoles combine advanced 4-way stretch fabric, EVA forefoot cushioning, and a 5/32 inch Spencore shock-absorbing layer to deliver maximum comfort and support for long hours on your feet. Designed for both men and women, these lightweight insoles provide targeted heel and arch support, reducing impact and preventing blisters, making them ideal for professionals who demand all-day performance.

## Description

Insoles for workers seeking lasting comfort, cushioning and support. Provides targeted shock absorption to soften heel impact.

Review: Worst buy - Wasn’t comfortable wearing them at all. Made the pain worse than before. I don’t recommend them
Review: very comfortable.

## Features

- Spenco insoles with 4-way stretch fabric help prevent blisters while controlling odor
- EVA forefoot pad provides cushioning and energy return for people who spend a lot of time on their feet
- 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-strike pad provides extra cushioning and shock absorption in the heel

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000G1KU30 |
| ASIN  | B000G1KU30 |
| Best Sellers Rank | #159,413 in Fashion ( See Top 100 in Fashion ) #80 in Sport Insoles |
| Brand | Spenco |
| Country of origin | China |
| Country of origin  | China |
| Customer Reviews | 4.3 4.3 out of 5 stars (2,909) |
| Customer reviews | 4.3 4.3 out of 5 stars (2,909) |
| Date First Available | 21 September 2023 |
| Department  | Unisex |
| Format | Full-Length Insole |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 37-816-02 |
| Manufacturer  | Spenco Medical |
| Product Dimensions  | 26.19 x 9.21 x 2.1 cm; 127.01 g |
| Units | 1 Count |
| Weight | 3 Pounds |

## Product Details

- **Brand:** Spenco
- **Colour:** Green
- **Material:** Ethylene Vinyl Acetate Nylon Polyurethane
- **Product benefits:** Plantar Fasciitis Relief, Shock Absorption, Weight Distribution
- **Use for:** Foot

## Images

![Spenco Polysorb Heavy Duty Maximum All Day Comfort and Support Shoe Insole, Women's 7-8.5/Men's 6-7.5 - Image 1](https://m.media-amazon.com/images/I/71QuK-72M8L.jpg)

## Available Options

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

## Questions & Answers

**Q: What sizes are the Polysorb Heavy Duty Insoles available in?**
A: The Polysorb Heavy Duty Insoles come in 6 sizes, which range from a women's 5 to a men's 15.5.

**Q: How much does the Polysorb Heavy Duty Insole weigh?**
A: The Polysorb Heavy Duty Insole weighs only 0.35 lbs.

**Q: What shoe types are the Polysorb Heavy Duty Insole designed for?**
A: Use the Polysorb Heavy Duty Insole with a large range of closed-toe shoes: running, walking, sport-specific, working, and boots.

**Q: What conditions do the Polysorb Heavy Duty Insole fight against?**
A: The Polysorb Heavy Duty Insole prevents: Plantar Fasciitis, Over Pronation, Flat Feet/Arch Support, Morton's Neuroma/Ball-of-Foot, Pain, Hammer Toe, Heel Spurs/Heel Pain

**Q: What are the materials used in the Polysorb Heavy Duty Insole?**
A: Fabric 15%, Pu 35%, Neoprene 35%, Sbr 15%

## Customer Reviews

### ⭐ Worst buy
*by A***R on 9 September 2025*

Wasn’t comfortable wearing them at all. Made the pain worse than before. I don’t recommend them

### ⭐⭐⭐⭐⭐ Review
*by E***D on 9 October 2024*

very comfortable.

### ⭐⭐⭐⭐⭐ Review
*by J***E on 30 September 2025*

These are the best insole i've used. I'm a big dude, about 300 lbs. They make my boots comfortable. The insoles lasted for about 6-8 months in my daily wear work shoes before i could tell they were not as supportive any more (my foot, ankle, knee, and back pain started to come back). The pains cleared up in a couple days. Easy to trim. I had a prior insole to copy and they fit perfect. The sizing seems spot on, but i'm at the smaller end of this insole so i have to trim a fair bit. Size 12-13.5 I have used Spenco's gel insoles before which wore out faster and were less comfortable.

## Frequently Bought Together

- Spenco Polysorb Heavy Duty Maximum All Day Comfort and Support Shoe Insole Women's 7-8.5 / Men's 6-7.5
- Spenco Polysorb Walker/Runner Athletic Insole
- 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

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-07*