---
product_id: 336946300
title: "Shape Retention EVA Cosplay Foam 10mm (1mm-10mm) 14x39 inch Black or White High Density EVA Foam Sheets. Premium 85 kg/m3 Heat Shape Material for DIY Convention or Halloween Costumes by The Foamory"
brand: "the foamory"
price: "$54.12"
currency: USD
in_stock: true
reviews_count: 13
category: "The Foamory"
url: https://www.desertcart.us/products/336946300-shape-retention-eva-cosplay-foam-10mm-1mm-10mm-14x39-inch
store_origin: US
region: United States of America
---

# 10mm thick, 14x39 inch large sheet Heat-shapeable with superior retention 85 kg/m³ high density foam Shape Retention EVA Cosplay Foam 10mm (1mm-10mm) 14x39 inch Black or White High Density EVA Foam Sheets. Premium 85 kg/m3 Heat Shape Material for DIY Convention or Halloween Costumes by The Foamory

**Brand:** the foamory
**Price:** $54.12
**Availability:** ✅ In Stock

## Summary

> 🛠️ Mold your masterpiece, own the con floor!

## Quick Answers

- **What is this?** Shape Retention EVA Cosplay Foam 10mm (1mm-10mm) 14x39 inch Black or White High Density EVA Foam Sheets. Premium 85 kg/m3 Heat Shape Material for DIY Convention or Halloween Costumes by The Foamory by the foamory
- **How much does it cost?** $54.12 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/336946300-shape-retention-eva-cosplay-foam-10mm-1mm-10mm-14x39-inch)

## Best For

- the foamory enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Layering:** Textureless, smooth surfaces make stacking and bonding multiple foam layers a breeze for flawless, thick designs.
- • **Armor-Grade Density:** Premium 85 kg/m³ EVA foam ensures durability and professional-grade structure for your boldest cosplay builds.
- • **Award-Winning Choice:** Trusted by top cosplayers at Comic Con, DragonCon, and MomoCon for creating show-stopping, competition-winning costumes.
- • **Maximize Your Canvas:** Generous 14x39 inch sheets reduce seams and piecing, letting you create larger, seamless costume elements effortlessly.
- • **Heat & Shape Like a Pro:** Easily mold and retain complex shapes with heat shaping technology designed for precision and long-lasting form.

## Overview

The Foamory’s Shape Retention EVA Cosplay Foam is a premium, high-density (85 kg/m³) 10mm thick foam sheet measuring 14x39 inches, engineered for durability and superior shape retention. Its smooth, textureless surface allows for easy cutting, sanding, heat shaping, and layering, making it the go-to material for professional cosplayers and DIY costume creators aiming for flawless, award-winning results.

## Description

Shop The Foamory at the desertcart Arts, Crafts & Sewing store. Free Shipping on eligible items. Save on everyday low prices.

Review: Excellent choice - Thanks I bought this for comped tickets to Blizzcon 2023. Of course I had to do a cosplay. I got a $8 heat gun here on desertcart. It’s worked beautifully for my foam armor set. I definitely recommend spending what needs spent to get The Foamory brand. It’s used a great deal less uv resin than others. It will save you tons of money in the long run. It molds like a dream. I made a dress form of my body using movers plastic wrap and duct tape, stuffed with old grocery bags. Then I attached it to the mannequin dress form I also own. I put the supportive structural undergarments on it and viola!! Pinned the 1mm foam into the desired shape. With the heat gun I made divets, lines, and a molded fit. I think next time I’ll be using a thicker foam as 1mm is difficult to get more. East to cut. Even easier to cure and paint. The shape held up after removing the pins and coating with uv gel throughout the curing and finishing process for foam armor!! I’ll post photos after I’ve attended Blizzcon 2023!!
Review: More expensive than other options, but glad I went with this anyways. - I'm not a cosplayer, so I can't claim to be an EVA foam connoisseur or anything like that. I bought the 2mm and 4mm thick sheets to use for insoles and midsoles respectively on the moccasin and iron age style "primitive footwear" I like to make for myself. The sheets were pretty uniform, there were not any obvious defects or tears anywhere, using scissors they cut cleanly without deformation, sanded smoothly, and stood up to being punched and stitched onto the lowers. A combination of Barge contact cement and E6000 glue around the perimeter worked to anchor the 2mm rubber outsoles over the top. The combination makes for a lightweight, very flexible, zero rise, low stack height (just under 1cm) shoe, with the right bit of squish to take the edge off of standing on hard surfaces all day. These sheets will also be used in other pairs of shoes and boots and I will buy them again once my current supply runs out.

## Features

- SAVE TIME WITH SHAPE RETENTION FOAM: Our easy shape, high retention EVA foam can be quickly formed to design anything you can dream. As cosplayers ourselves we created a High Density EVA Foam specifically formulated to outperform the competition in Durability and Shape Retention. If you’re pouring all of that painstaking effort into your Cosplay, Costuming or Crafting design, you need your EVA Foam to hold up to whatever Con or daily activities you throw at your creation!
- 10MM THICKNESS, 14 X 39 INCH CUT: 10mm = 2/5 inch, which is great for thicker armor, large sized accessories and designs. The 14 x 39 inch cut allows for bigger designs, less piecing together, fewer seems and more pieces out of one sheet.
- PRECISION CRAFTING WITH ULTRA HIGH DENSITY FOAM: With a true high density of 85 kg/m3 (5.3 lb/ft3) our smooth, closed-cell structure on both sides craft foam makes cutting, sanding, dremeling, heating and shaping effortless, ensuring professional-quality results every time.
- TEXTURELESS DESIGN MAKES LAYERING FOAM A BREEZE: Unlike other, older foam costume products our foam has no texture on either side. To build thicker pieces stack the foam with contact cement in between and heat shape the edges to reduce seams and make larger designs possible.
- THE PREFERRED FOAM OF WINNING COSPLAYERS: Our foam has been used to create elaborate costumes that have won awards at Comic Cons, DragonCon, MomoCon and more! From cosplay props to costumes and intricate craft projects, our premium foam empowers creators to bring their boldest ideas to life with precision and ease.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08YXYLMCW |
| Best Sellers Rank | #1,507 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #3 in Craft Foam |
| Brand Name | The Foamory |
| Color | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,186) |
| Item Dimensions | 39 x 14 x 0.04 inches |
| Item Weight | 0.31 Kilograms |
| Manufacturer | The Foamory |
| Material | EVA Foam |
| Model Number | High Density EVA Foam |
| Number of Items | 1 |
| Part Number | 14x39HDEVA85 |
| UPC | 850016453266 |

## Product Details

- **Brand:** The Foamory
- **Color:** Black
- **Item Weight:** 0.31 Kilograms
- **Item dimensions L x W x H:** 39 x 14 x 0.04 inches
- **Material:** EVA Foam

## Images

![Shape Retention EVA Cosplay Foam 10mm (1mm-10mm) 14x39 inch Black or White High Density EVA Foam Sheets. Premium 85 kg/m3 Heat Shape Material for DIY Convention or Halloween Costumes by The Foamory - Image 1](https://m.media-amazon.com/images/I/81RR9dgZnyL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent choice
*by W***T on October 24, 2023*

Thanks I bought this for comped tickets to Blizzcon 2023. Of course I had to do a cosplay. I got a $8 heat gun here on Amazon. It’s worked beautifully for my foam armor set. I definitely recommend spending what needs spent to get The Foamory brand. It’s used a great deal less uv resin than others. It will save you tons of money in the long run. It molds like a dream. I made a dress form of my body using movers plastic wrap and duct tape, stuffed with old grocery bags. Then I attached it to the mannequin dress form I also own. I put the supportive structural undergarments on it and viola!! Pinned the 1mm foam into the desired shape. With the heat gun I made divets, lines, and a molded fit. I think next time I’ll be using a thicker foam as 1mm is difficult to get more. East to cut. Even easier to cure and paint. The shape held up after removing the pins and coating with uv gel throughout the curing and finishing process for foam armor!! I’ll post photos after I’ve attended Blizzcon 2023!!

### ⭐⭐⭐⭐⭐ More expensive than other options, but glad I went with this anyways.
*by D***E on December 20, 2023*

I'm not a cosplayer, so I can't claim to be an EVA foam connoisseur or anything like that. I bought the 2mm and 4mm thick sheets to use for insoles and midsoles respectively on the moccasin and iron age style "primitive footwear" I like to make for myself. The sheets were pretty uniform, there were not any obvious defects or tears anywhere, using scissors they cut cleanly without deformation, sanded smoothly, and stood up to being punched and stitched onto the lowers. A combination of Barge contact cement and E6000 glue around the perimeter worked to anchor the 2mm rubber outsoles over the top. The combination makes for a lightweight, very flexible, zero rise, low stack height (just under 1cm) shoe, with the right bit of squish to take the edge off of standing on hard surfaces all day. These sheets will also be used in other pairs of shoes and boots and I will buy them again once my current supply runs out.

### ⭐⭐⭐⭐⭐ Great for Costume
*by L***. on February 24, 2026*

The EVA foam was easy to work with to make a portion of Halo costume.

## Frequently Bought Together

- EVA Foam Cosplay - 10mm (1mm to 10mm) - Black or White - 14" x 39" Sheet - Ultra High Density Craft Foam 85 kg/m3 - by The Foamory
- Moldable Cosplay Foam Clay (White) – High Density and Hiqh Quality for Intricate Designs | Air Dries to Perfection for Cutting with a Knife or Rotary Tool, Sanding or Shaping

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-20*