VENTILATION - Thermostat Control adjustable venting allows you to custom tune airflow instantly with a simple, low profile control button on the outside of the helmet. Giro Avera Combo Pack Ski Helmet - Snowboarding Helmet with Matching Goggles Matte Black Chroma Dot/Moxie Dot M (55.5-59cm) ... Ships from , Sold by: Note... The Women's Avera Helmet benefits from lightweight I. No other system is faster or easier to adjust, and nothing is more effective at keeping you comfortable. 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. helmets lighter and cooler than traditional helmets. Stack Vent in the front of the helmet which aligns with your goggles and helps to keep them clear and fog free. The new Avera truly provides the perfect fit, plush comfort and added protection needed for all conditions and terrain. CONSTRUCTION - I.M. Construction fuses a tough polycarbonate outer shell with the helmet's impact-absorbing foam liner. FIT SYSTEM - In Form Fit System makes it easy to dial in a custom fit in seconds - even with gloves on. M CONSTRUCTION and features a personalized fit via the In Form Fit System with Vertical Tuning. Redefined and reloaded, you'll appreciate the sleek aesthetic of the hidden EPS foam on the Women's Avera helmet as well as the beveled detail on the venting slider, so it can be adjusted easily while wearing mittens or gloves. Boatman Boat Aluminum Propeller 9 1/4 x 10 fit Suzuki Outboard Engine DF8A 9.9A 15 20/DT9.9 15 HP,10 Spline Tooth, 9 1/4 (Dia)x10(Pit) Visit the Boatman Store 4.4 24 ratings $5299 FREE Returns Includes 2 Lenses - One Full Sun Lens and one Night/Storm Lens. Giro Avera womens Snow Helmet | Shop Australia Seeamless compatibility with Giro Goggles Form Goggles Giro Avera Combo Pack Ski Helmet Snowboard Helmet With Giro Ski Helmet