Intuitive, one-handed headmaster fit system adjusts height & circumference Built-in & removable visor options give you two choices for constant coverage In-mold composite skeleton increases helmet integrity for larger vent variations Lockdown dividers make helmet strap management clean & are easy to adjust Internal, recessed channels move airflow over your head to stay cool & dry Reflective elements on back of helmet for enhanced visibility Soft, comfortable, moisture-wicking, & washable helmet pads Crash replacement guarantee provides a free helmet replacement if involved in a crash within the first year of ownership