- MIPS (Multi-Directional Impact Protection System®) Brain Protection System (BPS) absorbs and redirects rotational energies- Dual density EPS liner features extensive venting- Injection molded polycarbonate/ABS shell- Fully adjustable vented visor to reduce lift- Removable/washable moisture wicking liner- Flexible rubber nose piece- Hi-flow mouth vent with filter for air intake- Rear shell shape easily repositions the goggle strap