Foam Core Utilizing state-of-the-art technology, we build a cap mould and inject Polyurethane Foam to fill the cavity of the ski. The result is a lightweight, snappy ski feel that is lightweight and durable for entry level skiers. Recent Blog Posts Extruded Base Foam Core Cap Poplar-Beech-Poplar Core Carbon Fiber Aspen-Maple Core Poplar-Paulownia Core ReflectTech™ Share this Post