I have several faceshields, all variants of the basic MSA unit, seen he
http://www.amazon.com/MSA-Safety-Wor...pr_product_top

Once annoyance is I often get chips or sawdust coming underneath the
visor, since it sits several inches away from my face.

Has anyone ever used this model?:

http://www.amazon.com/Sperian-Protec...m_cr_pr_sims_t

I've not seen it discussed here, but it seems to close in under the chin a
bit more.

-- Andy Barss