---
product_id: 56304783
title: "WORLD-BIO Disposable Insole Foot Warmers 7/10/16/40 Pairs Value Pack, Provide 12 Plus Hour Heating, Long Lasting Safe Natural Odorless Air Activated Warmer for Toe Hand Body, Hot Foot Warmers for Kids"
brand: "world-bio"
price: "¥12791"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/56304783-world-bio-disposable-insole-foot-warmers-7-10-16-40
store_origin: JP
region: Japan
---

# Eco-friendly 12+ hours heat Ultra-thin design WORLD-BIO Disposable Insole Foot Warmers 7/10/16/40 Pairs Value Pack, Provide 12 Plus Hour Heating, Long Lasting Safe Natural Odorless Air Activated Warmer for Toe Hand Body, Hot Foot Warmers for Kids

**Brand:** world-bio
**Price:** ¥12791
**Availability:** ✅ In Stock

## Summary

> Stay toasty, stay trendy! ❄️

## Quick Answers

- **What is this?** WORLD-BIO Disposable Insole Foot Warmers 7/10/16/40 Pairs Value Pack, Provide 12 Plus Hour Heating, Long Lasting Safe Natural Odorless Air Activated Warmer for Toe Hand Body, Hot Foot Warmers for Kids by world-bio
- **How much does it cost?** ¥12791 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/56304783-world-bio-disposable-insole-foot-warmers-7-10-16-40)

## Best For

- world-bio enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Use:** Ideal for feet, hands, and body—perfect for any winter activity.
- • **Compact & Portable:** Easily fits in your bag for on-the-go warmth during any outing.
- • **Instant Activation:** Simply expose to air for immediate heat—no electricity needed!
- • **Stay Warm Anywhere:** Experience cozy warmth for up to 12 hours, perfect for outdoor adventures.
- • **Eco-Conscious Comfort:** Made with natural, odorless materials for guilt-free warmth.

## Overview

The WORLD-BIO Disposable Insole Foot Warmers come in a value pack of 16 pairs, providing a long-lasting, air-activated heat solution for your feet. Designed for outdoor enthusiasts, these eco-friendly warmers deliver up to 12 hours of comforting warmth, making them perfect for winter sports, camping, and everyday use. With a compact and portable design, they are a must-have for anyone looking to stay warm in cold conditions.

## Description

WORLD-BIO Disposable Insole Foot Warmers 7/10/16/40 Pairs Value Pack, Provide 12 Plus Hour Heating, Long Lasting Safe Natural Odorless Air Activated Warmer for Toe Hand Body, Hot Foot Warmers for Kids

## Features

- LONG-LAST HEATING - Ultra thin and full length of insole for entire foot warm. Each warmer stays working UP TO 8 hours. Odorless, single-use item. If heat decreases, expose warmer to air to activate them again.
- NATURAL HEAT AND ESY TO USE - Eco-friendly iron ingredients with soft non-woven fabric, air activated, no leaking. Remove warmer from outer package, warmer heats up in few minutes. No electricity, boiling or additional warming necessary for the heat pads.
- MULTIPURPOSE WARMERS - The combination of the ingredients has been specially formulated to ensure a constant and comforting heat for a wide variety of uses. They’re available in several styles designed for your hands, feet and body. Convenient, compact, portable.
- MUST HAVE IN COLD WINTER - Single use air-activated heat packs that provide everyday warmth and are ideal for outdoor sporting events, hunting & fishing, camping & hiking, working in the yard or taking your pet for a walk. Cosy warmth anytime, anywhere.
- QUALITY HEATING WARMERS - 16 pairs individual large size warmer, an instruction. To ensure you use the warmer safely, place the Insole warmers in the shoes with the fabric side up and the smooth side down.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Size | 16 Pairs foot warmers |
| Brand | WORLD-BIO |
| Color | 16 Pairs foot warmers |
| Material | Non-woven fabric |
| Recommended Uses For Product | hiking camping fishing skiing outdoor activities, Working in The Yard, Outdoor Sporting Events, Jogging or Taking Your Pet for A Walk, Hunting & Fishing |
| Reusability | Single Use |
| Use for | Foot, Feet |
| Power Source | Air Activated Chemical Reaction |
| Manufacturer | WORLD-BIO |
| Item Package Dimensions L x W x H | 11.18 x 5.71 x 3.9 inches |
| Package Weight | 1.71 Kilograms |
| Brand Name | WORLD-BIO |
| Part Number | WBA3901-20 |

## Product Details

- **Size:** 16 Pairs foot warmers
- **Brand:** WORLD-BIO
- **Color:** 16 Pairs foot warmers
- **Material:** Non-woven fabric
- **Recommended Uses For Product:** (function(f) {var _np=(window.P._namespace("DetailPageProductOverviewTemplatesJava"));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) {
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## Images

![WORLD-BIO Disposable Insole Foot Warmers 7/10/16/40 Pairs Value Pack, Provide 12 Plus Hour Heating, Long Lasting Safe Natural Odorless Air Activated Warmer for Toe Hand Body, Hot Foot Warmers for Kids - Image 1](https://m.media-amazon.com/images/I/61QPiqUMh8L.jpg)

## Available Options

This product comes in different **Color** options.

## Frequently Bought Together

- WORLD-BIO Disposable Insole Foot Warmers 7/10/16/40 Pairs Value Pack, Provide 12 Plus Hour Heating, Long Lasting Safe Natural Odorless Air Activated Warmer for Toe Hand Body, Hot Foot Warmers for Kids
- HotHands Hand Warmer Value Pack, 10 Count (Pack of 1)
- HotHands Body & Hand Super Warmers - Long Lasting Natural Odorless Air Activated Warmers - Up to 18 Hours of Heat - 10 Individual Warmers

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**Shop now:** [https://www.desertcart.jp/products/56304783-world-bio-disposable-insole-foot-warmers-7-10-16-40](https://www.desertcart.jp/products/56304783-world-bio-disposable-insole-foot-warmers-7-10-16-40)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-23*