Extreme impact protection material that absorbs 90% of impact energy throughout a lifetime of repeated strikes. Soft, flexible, lightweight, antifungal, anti-microbial and breathable. Supreme Cushion - State of the art high shock impact diffuser that provides the perfect amount of cushion, comfort and support. Durability - The industry's most durable, high performance light weight materials that provide high energy return and don't break down. Custom Forming - Self-forming technology that custom molds to each specific foot details providing even weight distribution and perfect customized fit. Arch Support - Bio-mechanically engineered arch shape to promote foot/body alignment, balance, and stability. Feather Light - Light weight materials ensure high performance response and a cloud like feeling. Moisture Wicken - Organic moisture wicker treatment that promotes dry, cool feet. Anti-Microbial - Organic odor control treatment that promotes healthy smelling feet and anti microbial growth. 4.5mm Thickness Mid Arch Support