Kask Super Plasma 2 helmet fittings

[UnderTheRadars]

Hi all, my first post on here so hope I’ve got the correct forum

 

I’m after some advice please. At my place of work we have 2 unused Kask Super Plasma 2 helmets that were bought before I started working there, they are just the basic helmet with no visor or guards etc.

My current helmet needs replacing and I’d like to start using one of the Kasks, however I’ll need the ear defenders and metal mesh visor to put on to it....... But I haven’t got a clue what parts I’ll need to order from Kask, I’m worried I’ll order the wrong fixings.

Can someone please give me the full run down of parts (and part numbers) that I need? I’m just used to buying a Stihl helmet off the shelf so not clued up on Kask and their accessories 

 

Thanks!