---
product_id: 2487142
title: "Polysorb Heavy Duty Maximum All Day Comfort and Support Shoe Insole Women's 9-10 / Men's 8-9"
brand: "spenco"
price: "¥9098"
currency: JPY
in_stock: true
reviews_count: 8
category: "Spenco"
url: https://www.desertcart.jp/products/2487142-polysorb-heavy-duty-maximum-all-day-comfort-and-support-shoe
store_origin: JP
region: Japan
---

# EVA forefoot pad cushions & returns energy 4-way stretch neoprene for blister prevention 5/32 inch Spencore shock-absorbing layer Polysorb Heavy Duty Maximum All Day Comfort and Support Shoe Insole Women's 9-10 / Men's 8-9

**Brand:** spenco
**Price:** ¥9098
**Availability:** ✅ In Stock

## Summary

> 🦶 Step into unstoppable comfort — because your feet deserve the best!

## Quick Answers

- **What is this?** Polysorb Heavy Duty Maximum All Day Comfort and Support Shoe Insole Women's 9-10 / Men's 8-9 by spenco
- **How much does it cost?** ¥9098 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/2487142-polysorb-heavy-duty-maximum-all-day-comfort-and-support-shoe)

## 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

- • **Built to Last:** Durable design supports heavy use with a one-year unconditional guarantee
- • **Blister-Free Movement:** Neoprene with 4-way stretch fabric keeps feet fresh and irritation-free
- • **Dynamic Energy Return:** EVA forefoot cushioning powers your stride, reducing fatigue
- • **Tailored Fit & Support:** Lightweight polysorb foam delivers targeted arch and heel stability
- • **All-Day Shock Absorption:** Spencore heel-strike pad softens every step for relentless comfort

## Overview

Spenco Polysorb Heavy Duty Insoles combine advanced neoprene stretch fabric with EVA and Spencore cushioning layers to provide superior shock absorption, blister prevention, and arch support. Designed for professionals on their feet all day, these insoles deliver lasting comfort, energy return, and durability, backed by a one-year guarantee.

## Description

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

Review: Repeat user of these - 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.
Review: Great insert for planter fascititis - Great insert to use if you struggle with planter fascititis. They have great support and can be interchanged between shoes. Great price to ensure comfort while wearing shoes.

## Features

- Neoprene
- 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 | B000G1KU2Q |
| Arch Type | motion-control |
| Best Sellers Rank | #12,221 in Health & Household ( See Top 100 in Health & Household ) #66 in Shoe Insoles #1,254 in Sales & Deals |
| Brand | Spenco |
| Brand Name | Spenco |
| Color | Green |
| Corrective Support | False |
| Customer Reviews | 4.4 out of 5 stars 6,791 Reviews |
| Global Trade Identification Number | 00038472790440 |
| Insole Type | Comfort Insole |
| Item Dimensions | 11.06 x 3.81 x 0.79 inches |
| Item Form | Full Length |
| Item Height | 0.79 inches |
| Item Weight | 0.2 Pounds |
| Manufacturer | Spenco Medical |
| Material | Neoprene |
| Material Type | Neoprene |
| Model Name | Polysorb Heavy Duty Maximum All Day Comfort and Support Shoe Insole |
| Number of Items | 1 |
| Other Special Features of the Product | Cushioning |
| Product Benefits | Arch support |
| Recommended Uses For Product | Heel,Shoe |
| Shoe Width | 3 Inches |
| Size | Women's 9-10 / Men's 8-9 |
| Target Use Body Part | Feet |
| UPC | 038472790440 |
| Unit Count | 1 Count |
| Use for | Feet |
| Warranty Description | One-Year Unconditional Guarantee |

## Product Details

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

## Images

![Polysorb Heavy Duty Maximum All Day Comfort and Support Shoe Insole Women's 9-10 / Men's 8-9 - Image 1](https://m.media-amazon.com/images/I/91d7knjVW5L.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

### ⭐⭐⭐⭐⭐ Repeat user of these
*by J***E on September 30, 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.

### ⭐⭐⭐⭐⭐ Great insert for planter fascititis
*by A***E on December 30, 2025*

Great insert to use if you struggle with planter fascititis. They have great support and can be interchanged between shoes. Great price to ensure comfort while wearing shoes.

### ⭐⭐⭐⭐⭐ Nice shoe inserts
*by T***L on December 25, 2025*

I like these inserts so much, I bought a pair for my wife.

## Frequently Bought Together

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

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-24*