---
product_id: 346788069
title: "Optimus Prime Costume, Official Converting Transformer Costumes for Boys, Convertible Character Suit"
brand: "disguise"
price: "$268.84"
currency: USD
in_stock: true
category: "Disguise"
url: https://www.desertcart.us/products/346788069-optimus-prime-costume-official-converting-transformer-costumes-for-boys-convertible
store_origin: US
region: United States of America
---

# Vibrant Cartoon-Inspired Artwork 3-in-1 Transforming Design Officially Licensed Armor Detail Optimus Prime Costume, Official Converting Transformer Costumes for Boys, Convertible Character Suit

**Brand:** disguise
**Price:** $268.84
**Availability:** ✅ In Stock

## Summary

> 🚀 Lead the Autobots in style — transform playtime into an epic adventure!

## Quick Answers

- **What is this?** Optimus Prime Costume, Official Converting Transformer Costumes for Boys, Convertible Character Suit by disguise
- **How much does it cost?** $268.84 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/346788069-optimus-prime-costume-official-converting-transformer-costumes-for-boys-convertible)

## Best For

- disguise enthusiasts

## Why This Product

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

## Key Features

- • **Vibrant & Durable:** Crafted from wrinkle-resistant 100% polyester with full artwork that stands out at every party or playdate.
- • **Authentic 3D Armor:** Includes foam boot covers, molded mask with mesh eyes, and arm/leg buildouts for a true-to-character look and feel.
- • **Comfort Meets Adventure:** Lightweight 1.5 kg design with secure hook-and-loop closures ensures all-day comfort during epic battles or Halloween fun.
- • **Transform and Roll Out!:** Seamlessly switch from heroic Optimus Prime to semi-truck mode with easy-to-follow illustrated instructions.
- • **Built for Young Autobots:** Sized perfectly for kids 4-6 years old, this officially licensed costume sparks imagination and social play among peers.

## Overview

The Disguise Kid's Transformers Optimus Prime Convertible Cosplay Costume is a 3-in-1 officially licensed outfit that transforms from Optimus Prime into a semi-truck. Made from wrinkle-resistant 100% polyester with detailed cartoon-inspired artwork, it includes foam armor pieces, a molded mask with mesh eye openings, and gloves for an authentic look. Designed for kids aged 4-6, this lightweight and comfortable costume features easy hook-and-loop closures and illustrated instructions to master the transformation, perfect for Halloween, cosplay, or imaginative play.

## Description

Prepare your child for an epic transformation with the Kid's Transformers Converting Optimus Prime Costume. This 3-in-1 costume allows your child to become the fearless leader of the Autobots, Optimus Prime, or transform into a semi-truck, offering a unique and engaging play experience. Officially licensed and featuring a 3D foam cover, arm and leg pieces, mask, and gloves, this costume captures the essence of Optimus Prime from the iconic Transformers series. The detailed jumpsuit is adorned with full artwork and an outer shell that includes wheel pieces on the arms and legs. This design allows your child to stand tall as Optimus Prime or crouch down to convert into truck mode, mimicking the exciting transformations seen in the cartoons and movies. The foam boot covers, molded plastic mask with mesh-covered eye openings, and foam truck cab ensure a comfortable and secure fit, making it easy for your child to switch between modes. The costume's vibrant cartoon-inspired artwork brings the beloved character to life, making it perfect for Halloween, dress-up parties, or imaginative play among friends. The high-quality materials and construction ensure that this costume can withstand the rigors of active play while being easy to maintain with simple spot cleaning. The included illustrated transformation instructions make it easy for your child to master the conversion process, adding an extra layer of fun to their playtime. Let your child embark on thrilling adventures as Optimus Prime, leading the Autobots in their quest to protect Earth from the Decepticons. With the Kid's Transformers Converting Optimus Prime Costume, your child can experience the magic and excitement of being a Transformer, whether they're trick-or-treating, attending a themed party, or simply enjoying imaginative play at home. This costume is a must-have for any young Transformers fan, offering hours of fun and creative play.

## Features

- 100% Polyester
- 3-in-1 Transformers Costume: Let your child lead the Autobots with the 3-in-1 Kid's Transformers Converting Optimus Prime Costume. This versatile outfit transforms from Optimus Prime to a semi-truck, offering endless play options and impressing friends on Halloween or during dress-up.
- Transform and Roll Out: The jumpsuit features full artwork and an outer shell with wheel pieces on the arms and legs. Your child can stand or crouch to convert into truck mode, bringing the magic of the Transformers to life in a fun and interactive way.
- Cartoon-Inspired Artwork: The costume's vibrant and detailed design is inspired by the Transformers cartoons. Whether for Halloween or imaginative play, this suit will turn heads and spark excitement among fellow Transformers enthusiasts.
- Quality Construction: Made for happy kids, this costume is easy to maintain with spot cleaning. The foam boot covers, molded plastic mask with mesh eye openings, and foam truck cab ensure a secure and comfortable fit, while the included illustrated transformation instructions make it easy to switch modes.
- Officially Licensed Design: This officially licensed costume features a 3D foam cover, arm and leg pieces, mask, and gloves. The detailed design ensures your child will look just like Optimus Prime from the beloved Transformers series, making it perfect for any fan.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B083TLZ9P5 |
| Age Range Description | Kid |
| Apparel Fabric Stretch | No Stretch |
| Apparel Fabric Weight Class | Medium Weight |
| Best Sellers Rank | #440,805 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #633 in Boys' Costumes |
| Brand Name | Disguise |
| Closure Type | Hook and Loop |
| Color | Blue & Red |
| Costume Decade | 1980s |
| Customer Reviews | 4.2 4.2 out of 5 stars (423) |
| Fabric Type | 100% Polyester |
| Fit Type | Regular |
| Fit to Size Sentiment | Good |
| Garment Size Country | United States |
| Included Components | Jumpsuit, 3D foam cover, arm buildouts, leg buildouts, mask and pair of gloves |
| Item Type Name | Costume |
| Item Weight | 1.5 Kilograms |
| Manufacturer | Disguise |
| Material | Polyester, Polyurethane Foam |
| Neck Style | Crew Neck |
| Occasion | Cosplay, Costume Party, Dress Up, Halloween, Make Believe |
| Part Number | 104939L |
| Pattern | Cartoon |
| Product Care Instructions | Hand Wash Only |
| Shoulder to Bottom Hem Length | 40 Inches |
| Size | Small (4-6) |
| Sleeve Length Description | Long Sleeve |
| Special Features | Wrinkle Resistant |
| Style Name | Kid's Transformers Optimus Prime Convertible Cosplay Costume - Child Semi Truck to Optimus Prime Converting Costume |
| Style Number | 104939L |
| Target Audience | Toys & Games |
| Theme | Movies |
| UPC | 192995004856 |
| Unit Count | 1.00 Count |
| Warranty Description | No Warranty |
| character | Optimus Prime |

## Images

![Optimus Prime Costume, Official Converting Transformer Costumes for Boys, Convertible Character Suit - Image 1](https://m.media-amazon.com/images/I/81CuGziNvAL.jpg)

## Available Options

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

## Questions & Answers

**Q: What are the clear plastic tubes for, that came with the costume?**
A: There are little sleeves on the inside of the truck cab part, just above where the front wheels stick out, that the straws fit into. They help keep the tuck cab sticking outward instead of flopping down.

**Q: How do you attach the truck cab to your child’s body? Please help we can’t figure it out!!**
A: Did anyone figure out how to attach the black straps?

**Q: Sizes run small or big?**
A: Very big and doesn’t convert easily

**Q: I need someone smarter than me to show me how to do the straps on the cab part.  How do you secure the straps?**
A: Hi!  I don’t know if this helps, but my son put on the straps like you would the straps of a bookbag.  That’s the only way that helped me to figure it out

## Frequently Bought Together

- Optimus Prime Costume, Official Converting Transformer Costumes for Boys, Convertible Character Suit
- Transformers Toys Heroic Optimus Prime Action Figure - Timeless Large-Scale Figure, Changes into Toy Truck - Toys for Kids 6 and Up, 11-inch (Amazon Exclusive)
- It's Optimus Prime Time!: Ready-to-Read Level 2 (Transformers: EarthSpark)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-21*