Soft Parts - Helmet liners Halo Costume and Prop Maker Community

As far as commercial helmet liners, what brands and models do you recommend for an ODST helmet and why?

Jazwares Halo Premium Helmet Deluxe Feature Roleplay (HLW0032) for sale online

Master Chief Classic Costume, Large (10-12

Spaceballs Dark Helmet, Page 3

Firefighter Masks

1st Build - Halo 3 MK6 armor build, Page 2

Wir--a Review Of An Unplanned Spartan Build Halo Costume and Prop Maker Community - 405th

After almost 2 months of work, I have finally finished my Artaius helmet! Super excited to wear this with the armor :P : r/halo

405th Halo Costume and Prop Maker Community

Finished Halo Master Chief Helmet Custom Colors Resin Cast Working Electronics See Through Visor Cosplay Spartan Fully Padded