---
product_id: 559104396
title: "Height Increase Insoles E-TPU Technology Popcorn Rebound Shock Absorbant Lightweight Elevator Insert - 1.4 Inch /3.5cm Taller - CALTO IK302 (Large)"
brand: "calto"
price: "317 zł"
currency: PLN
in_stock: true
reviews_count: 8
category: "Calto"
url: https://www.desertcart.pl/products/559104396-height-increase-insoles-e-tpu-technology-popcorn-rebound-shock-absorbant
store_origin: PL
region: Poland
---

# E-TPU rebound tech 1.4 inch height boost Lightweight 2.3 oz Height Increase Insoles E-TPU Technology Popcorn Rebound Shock Absorbant Lightweight Elevator Insert - 1.4 Inch /3.5cm Taller - CALTO IK302 (Large)

**Brand:** calto
**Price:** 317 zł
**Availability:** ✅ In Stock

## Summary

> 📈 Step up your game with invisible height that speaks volumes!

## Quick Answers

- **What is this?** Height Increase Insoles E-TPU Technology Popcorn Rebound Shock Absorbant Lightweight Elevator Insert - 1.4 Inch /3.5cm Taller - CALTO IK302 (Large) by calto
- **How much does it cost?** 317 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/559104396-height-increase-insoles-e-tpu-technology-popcorn-rebound-shock-absorbant)

## Best For

- calto enthusiasts

## Why This Product

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

## Key Features

- • **Featherlight Feel:** At just 2.3 oz, these insoles are so light you’ll forget you’re wearing them—until the compliments start.
- • **Invisible Comfort Fit:** Seamlessly integrates into high-top shoes and boots, staying discreet while enhancing your stature.
- • **Customizable Precision:** Trim-to-fit design ensures a perfect match for your shoe size, maximizing comfort and stability.
- • **Instant Elevation Upgrade:** Boost your height by a confident 1.4 inches without changing your shoe style.
- • **Revolutionary E-TPU Popcorn Tech:** Experience superior shock absorption and energy return with cutting-edge material innovation.

## Overview

The CALTO IK302 Height Increase Insoles leverage advanced E-TPU technology to deliver a discrete 1.4-inch height boost with exceptional shock absorption and lightweight comfort. Designed primarily for high-top shoes and boots, these insoles are customizable via trimming and crafted to provide a breathable, supportive fit that enhances your presence without compromising style or comfort.

## Description

Height Increase Insoles E-TPU Technology Popcorn Rebound Shock Absorbant Lightweight Elevator Insert - 1.4 Inch /3.5cm Taller - CALTO IK302 (Large) : desertcart.co.uk: Fashion

Review: Makes old shoe feel new - Very good no need to buy new shoes when inside collapses and they are not worn on the bottom
Review: Very very good - very very good and comfortable and nice colour

## Features

- Max 1.4" height boost: Occupies more room in your shoes but provides the most elevation when inserted. Best to be used for high top shoes or boots with a high shaft.
- Discrete & Versatile: Completely discrete and unnoticeable once inside your shoes.
- Things to consider: Your foot may need time to adjust to the incline over a period of few days or so. Instant height increase can cause foot pain. Most users find that they slowly ease their way into the height increasing insoles, they achieve the best results. Other differences from regular insoles may include: Minor reduced stability, increased pressure on ball of foot, shrinking size.
- Weight: 2.3 oz. *Actual weight varies.*. Extremely light weight, you won't even notice them on foot.
- Main Insole Height Increase: 1.4" (3.55 CM)..Cut to Fit: The height boost insoles are made to be trimmed to fit high top shoe. Follow the cutting template instruction underneath before using. If you're in-between sizes then size up and trim down for better fit..Material: E-TPU construction. Breathable mesh upper layer..Small will fit US Men Size 5 - 7 (US Women Size 7 - 9) Large will fit US Men Size 8 - 11US Women Size 10 - 13

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B8DZS9TT |
| ASIN  | B0B8DZS9TT |
| Arch Type | Low Arch |
| Benefits | Height Increase |
| Best Sellers Rank | 676,577 in Fashion ( See Top 100 in Fashion ) 2,172 in Comfort Insoles |
| Brand Name | CALTO |
| Colour | Green |
| Corrective Support | False |
| Country Of Origin | China |
| Country of origin  | China |
| Customer Reviews | 4.0 4.0 out of 5 stars (107) |
| Customer reviews | 4.0 4.0 out of 5 stars (107) |
| Insole Type | Height Increase Insole |
| Is discontinued by manufacturer  | No |
| Item Form | flat, thin |
| Item model number  | IK302-L |
| Manufacturer | CALTO |
| Manufacturer  | CALTO |
| Material Type | Thermoplastic Polyurethane |
| Model Name | Height Increase Insoles |
| Number of Items | 1 |
| Other Special Features of the Product | Height Increase, Lightweight, Shock Absorption |
| Package Dimensions  | 30.81 x 10.31 x 4.9 cm; 200 g |
| Recommended Uses For Product | Boot, Shoe |
| Shoe Width Unit | Standard inches |
| Size | Large |
| Target Use Body Part | Foot |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** CALTO
- **Colour:** Green
- **Item form:** flat, thin
- **Material:** Thermoplastic Polyurethane
- **Number of items:** 1
- **Product benefits:** Height Increase
- **Recommended uses for product:** Boot, Shoe
- **Special feature:** Height Increase, Lightweight, Shock Absorption
- **Unit count:** 1.0 count
- **Use for:** Foot

## Images

![Height Increase Insoles E-TPU Technology Popcorn Rebound Shock Absorbant Lightweight Elevator Insert - 1.4 Inch /3.5cm Taller - CALTO IK302 (Large) - Image 1](https://m.media-amazon.com/images/I/41g30P9BOJL.jpg)
![Height Increase Insoles E-TPU Technology Popcorn Rebound Shock Absorbant Lightweight Elevator Insert - 1.4 Inch /3.5cm Taller - CALTO IK302 (Large) - Image 2](https://m.media-amazon.com/images/I/51qxnWbSyBL.jpg)
![Height Increase Insoles E-TPU Technology Popcorn Rebound Shock Absorbant Lightweight Elevator Insert - 1.4 Inch /3.5cm Taller - CALTO IK302 (Large) - Image 3](https://m.media-amazon.com/images/I/41Csy9fqqaL.jpg)
![Height Increase Insoles E-TPU Technology Popcorn Rebound Shock Absorbant Lightweight Elevator Insert - 1.4 Inch /3.5cm Taller - CALTO IK302 (Large) - Image 4](https://m.media-amazon.com/images/I/41mW2JkLwjL.jpg)
![Height Increase Insoles E-TPU Technology Popcorn Rebound Shock Absorbant Lightweight Elevator Insert - 1.4 Inch /3.5cm Taller - CALTO IK302 (Large) - Image 5](https://m.media-amazon.com/images/I/51bs9hjgwfL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Makes old shoe feel new
*by M***E on 10 March 2026*

Very good no need to buy new shoes when inside collapses and they are not worn on the bottom

### ⭐⭐⭐⭐ Very very good
*by M***E on 26 September 2024*

very very good and comfortable and nice colour

### ⭐⭐⭐ Well made
*by K***L on 29 October 2024*

Helps in one of my shoes, have just one leg shorter by 2 inches so thank goodness for them, Thanks.

## Frequently Bought Together

- Height Increase Insoles E-TPU Technology Popcorn Rebound Shock Absorbant Lightweight Elevator Insert - 1.4 Inch /3.5cm Taller - CALTO IK302 - Large
- Height Increase Insole Arch Support Breathable Shoe Insoles Heel Lift Inserts Elevator Insoles for Men Women
- Height Increase Insole - Elevator Shoe Conversion - 1 Inch Taller (Black) Invisible Increased Heel Lifting Inserts Shoe Lifts Shoe Pads (Large US 8-13 Men or US 10-15 Women)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-04-23*