The Women's Avera Mips® Helmet benefits from lightweight IN-MOLD™ CONSTRUCTION and features a personalized fit via the In Form™ Fit System with Vertical Tuning. Meanwhile, on-the-go temperature control for maximum warmth or cooling is achieved through Thermostat Control™ Adjustable Venting combined with the fog-free Stack Vent. The new Avera Mips® truly provides the perfect fit, plush comfort and added protection needed for all conditions and terrain. GIRO Women's Avera MIPS Helmet