Hey there! Thanks for your interest in this helmet. Casted in high quality resin by Dino Hammerhofer of Sanotized Creations, this Phase 2 finished helmet comes equipped with 9v battery powered ventilation fans. Inspired by the troopers as seen in the Clone Wars animated series on the battle of Anaxes, You will be able to troop in this helmet comfortably and when not in use it just looks so darn good on display. Please do not hesitate to message me with any questions.