---
product_id: 59782370
title: "Shadow Shifter Colour Changing Kids Thermochromic Short Sleeve T-Shirts for Children Heat Reactive Like 90s Hypercolor"
brand: "shadow shifter"
price: "R$659"
currency: BRL
in_stock: true
reviews_count: 13
category: "Shadow Shifter"
url: https://www.desertcart.com.br/products/59782370-shadow-shifter-colour-changing-kids-thermochromic-short-sleeve-t-shirts
store_origin: BR
region: Brazil
---

# 100% premium cotton Unisex versatile fit Heat reactive tech Shadow Shifter Colour Changing Kids Thermochromic Short Sleeve T-Shirts for Children Heat Reactive Like 90s Hypercolor

**Brand:** shadow shifter
**Price:** R$659
**Availability:** ✅ In Stock

## Summary

> 🌈 Wear the future of fun—colour shifts that keep your kid ahead of the trend!

## Quick Answers

- **What is this?** Shadow Shifter Colour Changing Kids Thermochromic Short Sleeve T-Shirts for Children Heat Reactive Like 90s Hypercolor by shadow shifter
- **How much does it cost?** R$659 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/59782370-shadow-shifter-colour-changing-kids-thermochromic-short-sleeve-t-shirts)

## Best For

- shadow shifter enthusiasts

## Why This Product

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

## Key Features

- • **Unisex Fit for Every Kid:** Designed to fit all kids perfectly; men advised to size up for a relaxed look.
- • **Exclusively Made in the USA:** Quality you can trust, delivered in tamper-proof packaging to guarantee brand-new freshness.
- • **Premium 100% Cotton Comfort:** Soft, breathable fabric that keeps kids comfy all day long, built to last through countless washes.
- • **Next-Level Heat Reactive Magic:** Watch colours shift instantly with your body heat or environment—no sun needed!
- • **90s Nostalgia Meets Modern Tech:** An upgraded Hypercolor experience that outperforms the originals with vibrant, reliable colour changes.

## Overview

Shadow Shifter Kids Thermochromic T-Shirts combine innovative heat-reactive technology with premium 100% cotton for a soft, durable, and breathable unisex fit. Unlike traditional sun-activated shirts, these tees change colour anytime heat is applied, delivering a vibrant, nostalgic 90s Hypercolor experience with modern reliability. Made in the USA and packaged tamper-proof, they promise years of playful, eye-catching wear.

## Description

Shadow Shifter Kids comes in a tamper proof retail box shrink wrapped so you know it has not been used before. When your kids wear these amazing t-shirts, you will know they are the only ones ever to wear it.

Review: Excellent - Blast from the past !! Excellent my granddaughter really enjoyed this changing colours
Review: Great colour changing effect - I had a hypercolor tshirt back in the 90s and this shadow shifter shirt is far superior in terms of colour change. I wanted to show my son how cool they are and he absolutely loves it! It is a nice dark blue which turns white very quickly when worn. The product photos are an accurate representation of the colour. I sized up, he is 4 and I bought the 6-8 size which is a little big but leaves some room to grow. Overall a great purchase

## Features

- **Innovative Heat Reactive Technology:** These Shadow Shifter shirts change colour from green to yellow with a simple touch of the hand or heat in your environment.
- **100% High Quality Cotton** Our *green to yellow t-shirts* are made from premium 100% cotton, ensuring maximum softness, breathability, and durability for all-day wear.
- **Unisex Design:** Our Shadow Shifter colour changing tshirts are designed for a comfortable unisex fit. WE ADVISE MEN TO SIZE UP FOR A LOOSER FIT.
- Improved colour changing technology from Hypercolor shirts 90s tshirts. Shadow Shifter is made in the U.S.A. and will change colour for many years of machine washing and drying.
- You don't need the sun to have colour changing fun when you're wearing Shadow Shifter. Sun activated t-shirts can only change colour in sunshine but Shadow Shifter changes colour any time.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0992G1H5P |
| Best Sellers Rank | 120,949 in Fashion ( See Top 100 in Fashion ) 427 in Boys' T-Shirts |
| Customer reviews | 4.5 4.5 out of 5 stars (625) |
| Date First Available  | 25 Feb. 2021 |
| Department  | Unisex Kids |

## Images

![Shadow Shifter Colour Changing Kids Thermochromic Short Sleeve T-Shirts for Children Heat Reactive Like 90s Hypercolor - Image 1](https://m.media-amazon.com/images/I/41YznSum9gL.jpg)
![Shadow Shifter Colour Changing Kids Thermochromic Short Sleeve T-Shirts for Children Heat Reactive Like 90s Hypercolor - Image 2](https://m.media-amazon.com/images/I/41eQ78uNt0L.jpg)
![Shadow Shifter Colour Changing Kids Thermochromic Short Sleeve T-Shirts for Children Heat Reactive Like 90s Hypercolor - Image 3](https://m.media-amazon.com/images/I/41oNgUE9C1L.jpg)
![Shadow Shifter Colour Changing Kids Thermochromic Short Sleeve T-Shirts for Children Heat Reactive Like 90s Hypercolor - Image 4](https://m.media-amazon.com/images/I/41qACIlRCXL.jpg)
![Shadow Shifter Colour Changing Kids Thermochromic Short Sleeve T-Shirts for Children Heat Reactive Like 90s Hypercolor - Image 5](https://m.media-amazon.com/images/I/51lJ9FD-1kL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent
*by R***A on 4 December 2025*

Blast from the past !! Excellent my granddaughter really enjoyed this changing colours

### ⭐⭐⭐⭐⭐ Great colour changing effect
*by G***Y on 24 April 2024*

I had a hypercolor tshirt back in the 90s and this shadow shifter shirt is far superior in terms of colour change. I wanted to show my son how cool they are and he absolutely loves it! It is a nice dark blue which turns white very quickly when worn. The product photos are an accurate representation of the colour. I sized up, he is 4 and I bought the 6-8 size which is a little big but leaves some room to grow. Overall a great purchase

### ⭐⭐⭐⭐⭐ Breathe on it
*by R***. on 20 January 2020*

This worked better than I expected and my 8 year old niece was really impressed. It feels almost washed / second hand which must be something to do with the dying process but otherwise really good product.

## Frequently Bought Together

- Shadow Shifter Kids Heat Reactive Color Changing T-Shirt Like 90s Tshirt Hypercolor - Made in The USA
- Hasbro Crocodile Dentist Splash Water Game for Kids – Backyard Sprinkler Outdoor Games for Summer Fun

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**Shop now:** [https://www.desertcart.com.br/products/59782370-shadow-shifter-colour-changing-kids-thermochromic-short-sleeve-t-shirts](https://www.desertcart.com.br/products/59782370-shadow-shifter-colour-changing-kids-thermochromic-short-sleeve-t-shirts)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-29*