Simpson Shark with current certification size 7 1/4. New never used. It is a side draft helmet with a new side pump and filter.I also have a new spare iridium/metalized shield. As well as a pack of X-stax tear offs. These items are available for $500 Firm. I'll even ship it for free. Helmet has never been use or sweated into and is in NEW condition. Contact me @ Tom (315) 403-4139. Located in Brownsburg In.