Open-cell High-Resilience foam inserts allow for the overall weight to be redistributed over a larger area, thus reducing pressure and providing shock absorption effect. Due to its quality, HR foam doesn't break down from heat and salt. Its cell structure differs from the structure of conventional foams, which makes HR foam more supportive, comfortable & durable.
3-D SPACER inserts are air-permeable and breathable, shock-absorbing, and resilient. They do not absorb moisture and dry out quickly, preventing sheepskin lining and trim against mold and mildew growth.