Giro - Neo - XL Helmets - Adult Unisex - protective gear, bike helmet, snow helmet, snow protective helmet, Matte Black , S

HARDSHELL WITH IN-MOLD HARDBODY LOWER WRAP - The two-piece shell combines a tough outer hard shell with a polycarbonate lower shell permanently fused to the liner for durability without excess weight

SEAMLESS COMPATIBILITY - For optimal performance of both helmets and goggles, Giro products are designed to work together, ensuring a seamless interface between helmet and goggle for an exceptional fit and dependable, worry-free function

STACK VENT TECHNOLOGY - Our Stack Vent was developed based on research showing the majority of warm air that can cause fogging comes from the goggle's center top vent; aligning the Stack Vent in the helmet with the center vent of the goggle helps keep it clear and fog-free

THERMOSTAT CONTROL - Thermostat Control Adjustable Venting allows you to custom-tune airflow instantly with a simple, low profile control button on the outside of the helmet; no other system is faster or easier to adjust, and nothing is more effective at keeping you comfortable; VERTICAL TUNING - Accommodates different goggles and head shapes for a custom fit free of gaper gap

SEAMLESS COMPATIBILITY - For optimal performance of both helmets and goggles, Giro products are designed to work together, ensuring a seamless interface between helmet and goggle for an exceptional fit and dependable, worry-free function