REV’IT! engineered the SEESOFT™ foam with the goal of creating a low-profile, flexible and breathable protector with the highest, defensive values. It was a success. The result is a non-distracting, pliable foam that can absorb multiple impacts without compromising comfort, ventilation or freedom of movement. The highly impact-resistant blend of Nitrile and Polynorbornene rubber results in a memory foam that is multi-impact rated and remains comfortable over time. In the case of an impact, the memory foam layer will distribute the energy over a larger, effective surface area, and therefore minimizing the energy that is transmitted to the leg.