Search  for anything...

The Foamory Black EVA Foam Sheet - 8mm Thick 14x39 inch Cosplay Craft Foam

  • Based on 2,415 reviews
Condition: New
Checking for the best price...
$22.99 Why this price?
Save $5.00 was $27.99

Buy Now, Pay Later


As low as $5 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Oct 23 – Oct 24
Order within 20 hours and 45 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Color: Black


Size: 1-Pack: 8mm Thickness


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 youre 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!
  • 8MM THICKNESS, 14 X 39 INCH CUT: 8mm 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.

Description

There's a reason we are the Preferred Choice among Cosplayer's and Crafters. The foam's quality makes cutting, Dremeling and heat shaping more precise, providing artisans and creators with a versatile and reliable material. And at sheet size of 14" x 39" you have fewer seams and more for your dreams! (Our Extra Large 35"x59" sheet size is available in a separate listing, along with other Cosplay supplies such as Foam Clay & EVA Foam Dowels: Click on The Foamory Store above for more of our products) With a Hardness of 45 Shore C, whether crafting cosplay armor or detailed props; cutting, sanding, and heat shaping is easy with a durability to last. The Shape Retention Foam is specifically formulated to ensure longevity for your painstakingly crafted cosplay, costuming and crafting designs. Our 14" x 39" sheet of foam allows you to tailor your projects precisely to your needs. Smooth on Both sides with no textures to fight with! Elevate your creations with minimal seams, ensuring a polished and professional finish in your artistic endeavors. 1mm is great for very thin detail work, small to medium sized accessories, and because it is both a thinner 1mm thickness combined with a strong High Density you can even SEW IT! 2mm is great for small to medium sized accessories, adding that smaller detail work, and because it is both a thinner 2mm thickness combined with a strong High Density you can even SEW IT! 4mm is great for Cosplay armor, medium sized accessories and detail work. 6mm = 1/4 inch, which is great for Cosplay armor, medium sized accessories and detail work. 8mm is great for thicker armor, large sized accessories and designs. 10mm = 2/5 inch, which is great for thicker armor, large sized accessories and designs. Need help with your thickness requirements? Check out what we used for our build:

Material: EVA Foam


Brand: The Foamory


Item dimensions L x W x H: 39 x 14 x 0.31 inches


Color: Black


Shape: Flat


Brand Name: The Foamory


Number of Packs: 1


Item Highlight: Premium High-density 85kg/m³ Shape Retention Foam. Easy Heat Shape and Sand DIY Armor, Comic-con, Anime and Halloween Costume


UPC: 850016453242


Number of Items: 1


Unit Count: 3 Square Feet


Manufacturer: The Foamory


Model Number: High Density EVA Foam


Part Number: 14x39HDEVA85


Item Dimensions: 39 x 14 x 0.31 inches


Item Thickness: 8 millimeters


Color: Black


Item Shape: Flat


Item Form: Sheet


Material: EVA Foam


Grade Rating: Commercial


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Oct 23 – Oct 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Quality Foam, Easy to Work With
Color: White Size: 1-Pack: 5mm Thickness
Great quality foam, perfect for a helmet. This was my first time using EVA foam, and it was perfect. The size fit my pattern very well.
Reviewed in the United States on July 26, 2026 by Joshua

  • So easy to work with!!!
Color: White Size: 1-Pack: 1mm Thickness
I got the 1mm thick roll for starters, just to get my feet wet on the costume building. I've been working with styrene for a while, so I was anticipating this to be another time consuming process. Hell no. This is so easy to work with, tape holds it in place but doesn't remove material with it. Standard scissors cuts right through it like thick printer paper. Precision cuts with an xacto knife? Send it. Sturdy enough at 1mm I'm eager to see how the thicker pads hold their own for future projects. The white foam holds sharpie color well, no dragging or snagging of the marker tip when tracing templates. Super light, packaging was so small I was worried I got sent the wrong thing. The foam looks great, no smudges from using the sharpies! I'll edit the review with a photo of the finished product as long as the PU Leather glove holds up during assembly. I'm a believer, I'm convinced, and I'll be hard pressed to find something better! ... show more
Reviewed in the United States on October 14, 2024 by JackD

  • More expensive than other options, but glad I went with this anyways.
Color: Black Size: 1-Pack: 4mm Thickness
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. ... show more
Reviewed in the United States on December 20, 2023 by Danny Ace

  • Thickness
Color: Black Size: 1-Pack: 4mm Thickness
It was the thickness I was looking for. It didn't cut as easy as I would have liked. But for my project, it worked just fine.
Reviewed in the United States on June 28, 2026 by John Jr.

  • Super clean foam
Color: Black Size: 2-Pack: 5mm Thickness
My first time working with Eva foam and so I don’t know much about it. The foam comes with a QR code that links to an instructions and advice page though! I thought that was super cool. The foam is super easy to cut and takes glue well, I used a hot glue gun. OBSERVE! MY FINISHED SHOULDER ARMOR!
Reviewed in the United States on July 30, 2026 by Rex

  • Cheap, easy to work with, feels firm and durable
Color: Black Size: 1-Pack: 4mm Thickness
worked well enough. all i needed was to add a cuff to some rubber boots. help the flex seal coating well, but the flex seal had it's own issues. so the project as a whole had some set backs. be warned, contact cement doesn't hold to the foam to good. but overall it feels firm and durable. the thickness was perfect for the job ... show more
Reviewed in the United States on May 11, 2026 by Ghosty

  • Excellent choice
Color: White Size: 1-Pack: 1mm Thickness
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!! ... show more
Reviewed in the United States on October 24, 2023 by Wicked Vocalist

  • Easy to work with!
Color: Black Size: 1-Pack: 5mm Thickness
I was limited only by my own skills and experience. The foam itself was great. Here's how I used it: I made a wrestling title belt, just for fun. The materials we needed were two thicknesses of this foam (I went with 5mm for the main shapes, and a 2mm for details), a roll of faux leather, leather sewing tools, gesso, silver spray paint, foam glue, a snap button kit, and an oil based paint marker for finishing touches. I've never done anything like this before, but after reading only one tutorial I wanted to try it for myself. So I made a stencil on paper, and then cut out all the pieces using scissors and an x-acto knife. I sewed the main shapes to the faux leather (because the tutorial said foam wouldn't glue to leather well, but I didn't try for myself), and then glued on the detail pieces. Then I covered the leather with painter's tape, so only the foam is exposed and put two coats of spray gesso. When that was dry I used silver spray paint to make it look like metal. The paint was much shinier when wet, and got kind of dull after drying. If I do this again, I think I'll try another coat of paint. The can said a clear coat was not recommended, otherwise I would have given it a glossy finish. Then I hammered the snap buttons on, which was really fun. And after the paint had a couple days to dry, I used an oil based paint sharpie to draw the finishing touches. There are sloppy spots, and things I would do differently. But I learned many things, and it was easy and fun. ... show more
Reviewed in the United States on September 18, 2023 by Dawasaurus

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...