In-mold composite skeleton increases structural integrity and allows a greater variation of vent shape and size;Micro-Manager – Fully-adjustable fit system accommodates a wide range of head sizes;AgION fit pads – Moisture-wicking antimicrobial pads eliminate odours completely and naturally;LockDown strap dividers – Helmet strap management made simple: flip open to adjust, flip closed to secure;Internal, recessed channels manage airflow through the helmet and over the head;Removable visor with 10 degrees of adjustability;Crash Replacement Guarantee – Free replacement if your helmet is involved in a crash during the first year of ownership