---
product_id: 368450676
title: "Thermal Insole, 13 in. L x 4-1/4 in. W, PR"
brand: "little hotties"
price: "€ 109.61"
currency: EUR
in_stock: true
reviews_count: 5
category: "Little Hotties"
url: https://www.desertcart.fi/products/368450676-thermal-insole-13-in-l-x-4-1-4-in
store_origin: FI
region: Finland
---

# Eco-friendly & odorless Up to 5 hours of heat Perfect fit, no trimming needed Thermal Insole, 13 in. L x 4-1/4 in. W, PR

**Brand:** little hotties
**Price:** € 109.61
**Availability:** ✅ In Stock

## Summary

> 🔥 Step into warmth, wherever the cold takes you!

## Quick Answers

- **What is this?** Thermal Insole, 13 in. L x 4-1/4 in. W, PR by little hotties
- **How much does it cost?** € 109.61 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/368450676-thermal-insole-13-in-l-x-4-1-4-in)

## Best For

- little hotties enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Fit:** Designed to slide seamlessly into your boots—no cutting or adjustments required.
- • **Eco-Chic Comfort:** Air-activated and odorless design means warmth without compromise on freshness or the planet.
- • **Lightweight & Durable:** At just 59g per pair, these insoles add warmth without bulk or weight.
- • **Stay Warm, Stay Ahead:** Experience up to 5 hours of natural, safe heat that keeps you cozy in freezing temps.
- • **Trusted Winter Essential:** Highly rated for ice fishing and cold-weather adventures—don’t let the cold slow you down.

## Overview

These Thermal Insoles measure 13 x 4-1/4 inches and provide up to 5 hours of safe, natural heat through an air-activated, odorless formula. Lightweight at 59 grams per pair and made in the USA, they fit perfectly into boots without trimming, making them an eco-friendly and reliable choice for cold-weather comfort.

## Description

Thermal Insole, 13 in. L x 4-1/4 in. W, PR : desertcart.in: Shoes & Handbags

Review: Didn’t make a difference for warmth.
Review: I have had size 10 Sorel Winter boots (they run quite large) for about 8 years. The bottoms of my feet would get cold after about 2-3 hours of being on the ice, when Ice fishing. These Thermal Insoles slid right in without any cutting or adjustment of sizing and they perfectly fit my Size 10 Sorel Boots. Then I put my Sorel Liners on top of these insoles and my feet did not get cold at all in over 5 hours of being on the ice in 5-degree temperatures. I'm incredibly impressed and would recommend these to anyone looking for more comfort and warmth in your boots!

## Features

- 1 pair per pack
- Up to 5 hours of heat
- Safe, natural heat
- Environmentally Friendly
- Air-activated and odorless

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07PSBSQFJ |
| Best Sellers Rank | #307,873 in Shoes & Handbags ( See Top 100 in Shoes & Handbags ) #3,865 in Insoles |
| Country of Origin | USA |
| Item Dimensions LxWxH | 33 x 11.2 x 2 Centimeters |
| Item Weight | 59 g |
| Item model number | 07216 |
| Manufacturer | Implus Footcare Llc |
| Product Dimensions | 33.02 x 11.18 x 2.03 cm; 58.97 g |

## Product Details

- **Brand:** Little Hotties
- **Colour:** Grey
- **Item dimensions L x W x H:** 33 x 11.2 x 2 Centimeters
- **Material:** Felt
- **Number of Items:** 2
- **Product Benefits:** Provides long-lasting heat for cold environments
- **Recommended Uses For Product:** Boot, Sandal, Shoe, Sneaker
- **Size:** Large
- **Special Feature:** Air-activated, Heat Generating
- **Use for:** Heel

## Images

![Thermal Insole, 13 in. L x 4-1/4 in. W, PR - Image 1](https://m.media-amazon.com/images/I/31sKGjqi8wL.jpg)
![Thermal Insole, 13 in. L x 4-1/4 in. W, PR - Image 2](https://m.media-amazon.com/images/I/31tbnvu8JPL.jpg)
![Thermal Insole, 13 in. L x 4-1/4 in. W, PR - Image 3](https://m.media-amazon.com/images/I/71IaznWmB1L.jpg)
![Thermal Insole, 13 in. L x 4-1/4 in. W, PR - Image 4](https://m.media-amazon.com/images/I/71fBxtyHzfL.jpg)

## Questions & Answers

**Q: Which side goes against your foot the white or gray?**
A: No if you read the instructions gray faces you to radiant the heat back to your feet.

**Q: What are these made from? tag on product states "woolen" is it sheeps wool or is it wool-like material?**
A: I would say wool-like material.

**Q: How long do they last for?**
A: A couple years

**Q: Son dos platillaz**
A: Si. Yes. There are two.

## Customer Reviews

### ⭐ Review
*by M***F on 11 January 2026*

Didn’t make a difference for warmth.

### ⭐⭐⭐⭐⭐ Review
*by P***S on 21 January 2025*

I have had size 10 Sorel Winter boots (they run quite large) for about 8 years. The bottoms of my feet would get cold after about 2-3 hours of being on the ice, when Ice fishing. These Thermal Insoles slid right in without any cutting or adjustment of sizing and they perfectly fit my Size 10 Sorel Boots. Then I put my Sorel Liners on top of these insoles and my feet did not get cold at all in over 5 hours of being on the ice in 5-degree temperatures. I'm incredibly impressed and would recommend these to anyone looking for more comfort and warmth in your boots!

### ⭐⭐⭐⭐⭐ Review
*by J***Y on 11 December 2025*

Really helps in cold weather

## Frequently Bought Together

- Little Hotties Thermal Insole, 13 in. L x 4-1/4 in. W, Gray, Unisex, Shoe Insole
- Yaktrax Thermal Cold Weather Insoles for Men and Women, 1 Pair
- Safety Works CTFM Toasty Feet Mens Shoe Insoles Infused with Aerogel for Sizes 8-12

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.fi/products/368450676-thermal-insole-13-in-l-x-4-1-4-in](https://www.desertcart.fi/products/368450676-thermal-insole-13-in-l-x-4-1-4-in)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-01-24*