Sure are:
From the CRL: Black in color, made of either rubber, nomex, leather, or leather-like material, with no visible straps or logos/designs. The fingers are enclosed, non-textured.
No additional requirement for EI,
It's only at Centurion they are required:
http://www.501st.com/databank/Costuming:TK_anh_stunt
Also, remember that getting an award doesn't mean you have to troop that way all the time.