This is a pair of Sig Sauer grips for the P290. Made from G10 (Gmascus) these factory grips feature a Gray (and black) color with a Piranha texture.
Sig Sauer contracted Hogue Grips to make these for them, therefore they are an exact match to the ones offered by Hogue but feature a Sig Sauer Logo instead of a Hogue Logo and have also been inspected by Sig Sauer for quality assurance.