EVA Foam

(Ethylene-Vinyl Acetate)



EVA Foam (Ethylene-Vinyl Acetate) is a firm, closed-cell foam with a softer, rubbery feel compared to polyethylene (cross-poly) foam. Its surface compresses when pressed but quickly retains its shape. The UV resistance, waterproof properties, and durability of EVA foam make it ideal for outdoor applications and popular for cosplay foam projects.

Custom-Cut EVA Foam

We’ll cut your EVA Foam to accommodate your needs. Whether you’re searching for EVA simple square pieces or custom pattern shapes, you can select any of the options below.





NOTE: Due to the nature of this specialized foam, we cannot cut custom sizes in some dimensions. We are unable to cut cylinders and wedges deeper than 2 inches.

Material Properties & Specifications

Foam Type: Closed-cell EVA

Density: 2 lbs/ft³

Feel: Firm & flexible with rubber-like surface

Color Options: Dark Gray

Thickness Range: 1/8" (3 mm) to 4" (102 mm)

Water Resistance: Closed-cell structure resists moisture absorption

UV Resistance: Suitable for outdoor exposure

Shock Absorption: Effective vibration and impact damping

To better understand how EVA foam performs under real-world conditions, see our detailed guides on EVA foam heat and sun exposure and EVA foam moisture resistance.

Common Uses of EVA Foam

Marine & Outdoor Applications

• Boat decking and traction mats
• Surfboard pads
• Hot tub and spa insulation
• Outdoor seating cushions and gym mats

Sports & Protective Gear

• Helmet liners and protective padding
• Knee pads, shin guards, and elbow pads
• Shock-absorbing inserts for sporting equipment

Cosplay, Crafting & DIY

• Armor pieces and costume props
• Pattern-based craft builds
• Layered foam designs and detailing

Industrial & Commercial Uses

• Packaging inserts and transport protection
• Vibration and noise dampening
• Protective padding for equipment and devices



1) Order EVA Foam Sheets

Standard EVA foam sheets are ideal when you need flat stock material for cutting, layering, or production runs.

• Sheet Size: 40" × 80"
• Available Thicknesses: 1/8" to 4"
• Sold by: The sheet

Pricing automatically adjusts based on:

• Thickness selected
• Number of sheets ordered

Bulk Pricing Advantage

We offer tiered bulk discounts, so ordering larger quantities lowers the price per sheet. Standard EVA foam sheets are a cost-effective option for: 

• Large cosplay builds
• Gym, marine, or insulation projects
• Commercial and repeat-use applications

2) Custom-Cut EVA Foam

Custom-cut EVA foam is ideal when your project requires exact dimensions or specific shapes without additional trimming.



We provide precision cutting using advanced cutting machinery for:

• Squares and rectangles
• Wedges and triangles
• Circles (bar stools)
• Window seats
• Bolsters and V-berths
• Custom pattern shapes
• Available Thicknesses: 1/8" to 4"
• Cut Quality: Clean edges & consistent accuracy

Custom-cut EVA foam is well-suited for projects where accuracy, repeatability, and time savings matter

How to Use Your EVA Foam

Sports Gear and Outdoor Products



EVA foam’s sturdy yet flexible nature makes it a top choice for shock-absorbing padding in helmets, knee pads, and shin guards, as well as for boat deck mats and surfboard pads. 



Its UV-resistant insulation properties also make it ideal for hot tubs, gym mats, and firm outdoor seating cushions. As a high-density foam with excellent shock absorption, EVA foam is trusted for a wide range of outdoor and sporting equipment.

Cosplay Foam



EVA Foam Clearance



Frequently Asked EVA Foam Questions

What Our Customers Are Saying About FoamOrder



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