---
product_id: 220581277
title: "Kid's Transformers Optimus Prime Muscle Costume - Child Optimus Cosplay Outfit - Boys & Girls Transformers Costumes L"
brand: "disguise"
price: "70620CFA"
currency: XOF
in_stock: true
category: "Disguise"
url: https://www.desertcart.sn/products/220581277-kids-transformers-optimus-prime-muscle-costume-child-optimus-cosplay-outfit
store_origin: SN
region: Senegal
---

# Includes detailed Optimus Prime mask Muscle-padded suit for authentic strength 100% polyester with medium stretch fabric Kid's Transformers Optimus Prime Muscle Costume - Child Optimus Cosplay Outfit - Boys & Girls Transformers Costumes L

**Brand:** disguise
**Price:** 70620CFA
**Availability:** ✅ In Stock

## Summary

> 💥 Transform Playtime into Legendary Battles with Optimus Power!

## Quick Answers

- **What is this?** Kid's Transformers Optimus Prime Muscle Costume - Child Optimus Cosplay Outfit - Boys & Girls Transformers Costumes L by disguise
- **How much does it cost?** 70620CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/220581277-kids-transformers-optimus-prime-muscle-costume-child-optimus-cosplay-outfit)

## 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

- • **Complete Heroic Look:** Includes jumpsuit, attached shoulder pieces, and signature Optimus Prime mask for full cosplay impact.
- • **Comfort Meets Durability:** Medium-weight polyester fabric with medium stretch offers all-day wearability for active kids.
- • **Lead the Autobots in Style:** Muscle-padded arms and chest deliver an iconic, heroic silhouette that commands attention.
- • **Ready for Action & Easy Care:** Lightweight 4-ounce costume is spot-clean friendly, perfect for repeat adventures and Halloween battles.
- • **Officially Licensed Transformers Gear:** Authentic character design with cartoon-inspired artwork ensures true fan status.

## Overview

This officially licensed Disguise Optimus Prime muscle costume features a muscle-padded jumpsuit and detailed mask, crafted from durable 100% polyester with medium stretch for comfort. Designed for kids aged 10-12, it delivers an authentic Transformers cosplay experience that’s perfect for Halloween, dress-up, or any heroic occasion.

## Description

Your child will be so excited to convert into this Optimus Muscle costume! The full jumpsuit is covered with striking printed artwork, muscled arms and chest and includes a Optimus mask to complete the look!ABOUT DISGUISEDisguise is a leader in the Halloween industry creating innovative and trend setting costumes and accessories. Its team is comprised of a group of gifted in-house designers, sculptors and graphics artists from various creative backgrounds including Hollywood movie sculpt design, the fashion industry and gallery-showcased fine arts.Headquartered in San Diego, Disguise produces costumes and accessories under many of the world’s leading licensed brands as well as its own proprietary brands, for the nation’s largest retailers including specialty, party and pop-up stores.

## Features

- 100% Polyester
- MUSCLE OPTIMUS PRIME COSTUME - Be the leader of the Autobots and impress your friends this Halloween with this Transformers muscle padded suit
- OFFICIAL TRANSFORMERS COSTUME - Has padded arms and chest to give this child muscle outfit an authentic Optimus Prime look
- LEAD THE AUTOBOTS TO VICTORY - Power up and help Bumblebee and the rest to defeat Megatron and the Decepticons once and for all!
- CARTOON INSPIRED ARTWORK - Whether as a Halloween costume or dress-up among friends, this muscle suit and mask is sure to turn heads
- QUALITY COSTUMES FOR HAPPY KIDS - To keep Optimus Prime costume well maintained, it is recommended that it be spot cleaned. Includes muscle torso and arms, attached shoulder pieces and character mask.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B083TN3F3L |
| Age Range Description | Big Kid |
| Apparel Fabric Stretch | Medium Stretch |
| Apparel Fabric Weight Class | Medium Weight |
| Best Sellers Rank | #23,092 in Toys & Games ( See Top 100 in Toys & Games ) #44 in Boys' Costumes #222 in Kids' Costumes |
| Brand Name | Disguise |
| Closure Type | Hook and Loop |
| Color | Optimus Prime |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,438) |
| Fabric Type | 100% Polyester |
| Fit Type | loose |
| Fit to Size Sentiment | Positive |
| Garment Size Country | United States |
| Included Components | Jumpsuit with muscle torso and arms, attached shoulder pieces, and character mask. |
| Item Type Name | Costume |
| Item Weight | 4 ounces |
| Manufacturer | Disguise |
| Material | Polyester |
| Number of Items | 1 |
| Occasion | Cosplay, Costume Party, Dress Up, Halloween, Make Believe |
| Part Number | 104919G |
| Pattern | Costumes |
| Product Care Instructions | Hand Wash Only |
| Size | Large (10-12) |
| Sleeve Length Description | Short Sleeve |
| Special Features | Muscle Torso and Arms |
| Special Sizes | Standard |
| Style Name | Optimus Prime |
| Style Number | 104919G |
| Target Audience | Boys |
| Theme | Movies |
| UPC | 192995004825 |
| Unit Count | 1 Count |
| Warranty Description | No Warranty |
| character | Optimus Prime |

## Images

![Kid's Transformers Optimus Prime Muscle Costume - Child Optimus Cosplay Outfit - Boys & Girls Transformers Costumes L - Image 1](https://m.media-amazon.com/images/I/81NkfqA24xL.jpg)

## Available Options

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

## Questions & Answers

**Q: I have a 4 yr old; what size should I order?**
A: I got a size small for my little guy who is 3 and it is alittle big, so I would say small.

**Q: What’s the recommended size for a 5 year old?**
A: Small size 4-6

**Q: Our son is 8 now. How big of a child would the medium fit, please?**
A: Medium 	7-8 	26-27" 	23-24" 	25-27"  	48-51" 	48-60 lbs.
Large 	10-12 	28-30" 	24-25" 	28-30" 		54-58" 	60-87 lbs.
item is a 'jumpsuit'

**Q: What size would a 4 year old wear he’s 35 pounds wears 5t now**
A: Runs Big

## Frequently Bought Together

- Disguise Optimus Prime Costume
- Disguise Optimus Movie Sword, One Size
- Disguise Optimus Movie Shield, for 48 months to 144 months, One Size

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**Shop now:** [https://www.desertcart.sn/products/220581277-kids-transformers-optimus-prime-muscle-costume-child-optimus-cosplay-outfit](https://www.desertcart.sn/products/220581277-kids-transformers-optimus-prime-muscle-costume-child-optimus-cosplay-outfit)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-09-14*