---
product_id: 371635171
title: "Shape Retention EVA Cosplay Foam 10mm (1mm-10mm) 14x39 inch White or Black 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: "€ 65.45"
currency: EUR
in_stock: true
reviews_count: 13
category: "The Foamory"
url: https://www.desertcart.pt/products/371635171-shape-retention-eva-cosplay-foam-10mm-1mm-10mm-14x39-inch
store_origin: PT
region: Portugal
---

# 85 kg/m³ ultra high density 14x39 inch large sheet size 10mm thick for robust armor Shape Retention EVA Cosplay Foam 10mm (1mm-10mm) 14x39 inch White or Black 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:** € 65.45
**Availability:** ✅ In Stock

## Summary

> 🛠️ Shape your cosplay dreams with foam that means business!

## Quick Answers

- **What is this?** Shape Retention EVA Cosplay Foam 10mm (1mm-10mm) 14x39 inch White or Black 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?** € 65.45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/371635171-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

- • **Generous 14x39 Inch Sheet:** Fewer seams, bigger designs—cut large pieces with precision and less hassle.
- • **Premium 85 kg/m³ Density:** Smooth, closed-cell foam that sands, cuts, and shapes like a pro’s dream material.
- • **Textureless for Seamless Layering:** Stack and bond layers effortlessly for thicker, professional-grade builds.
- • **Award-Winning Cosplayer’s Choice:** Trusted by top creators at Comic Con, DragonCon, and beyond to bring bold ideas to life.
- • **Unmatched Durability & Shape Retention:** Craft cosplay armor and props that stay flawless through every con and event.

## Overview

The Foamory’s Shape Retention EVA Cosplay Foam is a premium 10mm thick, 14x39 inch high-density (85 kg/m³) EVA foam sheet designed for professional-grade cosplay and crafting. Its smooth, textureless surface allows seamless layering and easy shaping, making it the go-to material for durable, award-winning costumes and props that withstand the rigors of conventions and daily wear.

## Description

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

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.
Review: Great for Costume - The EVA foam was easy to work with to make a portion of Halo costume.

## 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 | B08YXYBZQ7 |
| Best Sellers Rank | #1,291 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #3 in Craft Foam |
| Date First Available | March 14, 2021 |
| Item Weight | 11.3 ounces |
| Item model number | High Density EVA Foam |
| Manufacturer | The Foamory |
| Number of Items | 1 |
| Product Dimensions | 39 x 14 x 0.04 inches |

## Product Details

- **Brand:** The Foamory
- **Color:** White
- **Item dimensions L x W x H:** 39 x 14 x 0.04 inches
- **Material:** EVA Foam
- **UPC:** 850016453273

## Images

![Shape Retention EVA Cosplay Foam 10mm (1mm-10mm) 14x39 inch White or Black 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)
![Shape Retention EVA Cosplay Foam 10mm (1mm-10mm) 14x39 inch White or Black High Density EVA Foam Sheets. Premium 85 kg/m3 Heat Shape Material for DIY Convention or Halloween Costumes by The Foamory - Image 2](https://m.media-amazon.com/images/I/71F8oNU895L.jpg)
![Shape Retention EVA Cosplay Foam 10mm (1mm-10mm) 14x39 inch White or Black High Density EVA Foam Sheets. Premium 85 kg/m3 Heat Shape Material for DIY Convention or Halloween Costumes by The Foamory - Image 3](https://m.media-amazon.com/images/I/71LgEAloWOL.jpg)
![Shape Retention EVA Cosplay Foam 10mm (1mm-10mm) 14x39 inch White or Black High Density EVA Foam Sheets. Premium 85 kg/m3 Heat Shape Material for DIY Convention or Halloween Costumes by The Foamory - Image 4](https://m.media-amazon.com/images/I/715iZ847w6S.jpg)
![Shape Retention EVA Cosplay Foam 10mm (1mm-10mm) 14x39 inch White or Black High Density EVA Foam Sheets. Premium 85 kg/m3 Heat Shape Material for DIY Convention or Halloween Costumes by The Foamory - Image 5](https://m.media-amazon.com/images/I/91lwvGP97PL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ Inexpensive, so if u mess up it no huge loss.
*by J***D on March 27, 2025*

Foam has been good. Making very minimal motorcycle (chopper) seats for my own builds. I get a 10mm thick firm base layer, then a 3/8 to 1/2 inch softer but still firm top layer. I have a super minimal budget, and this works out very well for me. I cover it myself and it works great. My covering won't win any shows, but it's very functional and easy to cut, modify or change if you want to change your design. I ride, not show bikes. If I want to change something about my seat after sitting on it for a while, it's easy. Just peel off and start over, or modify existing set up. Once I get it perfect I'll have it professionally covered. It's excellent for R&D.

## Frequently Bought Together

- EVA Foam Cosplay - 10mm (1mm to 10mm) - White or Black - 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 Portugal*
*Store origin: PT*
*Last updated: 2026-03-20*