Ethylene Vinyl Acetate, which is a foam-like material used in, among other things, sports shoes and many items of clothing and sports equipment. It provides an optimum balance between flexibility and durability.

A technology that uses a drop stitch core in inflatable SUP boards. The material has two layers connected by a dense network of polyester threads. With the right core construction, the boards are much stiffer compared to other inflatable boards and ultralight.