BUNDLE! NEW, unopened 4 PKGS Totaling 12 Hanes cotton briefs/panties

Brand new in unopened packages, 4 sets of 3 panties = 12. Hanes size 7/L/G/G. Outer package says 100% cotton, but panties are marked 75% cotton/25% polyester so I don't know what to believe. I prefer 100% cotton, and also I feel they run a little smaller than the last size 7 panties I bought. Description: "wicking cool comfort fabric, ultra plush, ultra soft waistband, tagless brief, stay-in-place leg bands." All are medium gray.