The Heist Brim with MIPS is a game changer, with safety features like no other. The innovative Dual Shell Integration (DSI) construction combines the lightweight properties of our Zipmold+ and PVC lower shell, with the durability of an ABS top shell. The ABS shell covers a liner that uses Energy Absorbing Ribs (EAR), providing greater impact dispersion. We’ve added Aluminum Shields for better durability and a killer aesthetic. Overall the Heist Brim delivers optimal ventilation, comfort and lightweight performance that skiers and riders alike need to stay out there until the very last chairs.