Calvin Klein Underwear - Eco Pure Modal Trunks 3-Pack. Color Grey Heather/Navy Stone/Mauve Wine. $64.45. 4.5 out of 5 starsAdd to favorites. 0 people have favorited thisBrand NameCalvin Klein UnderwearProduct NameEco Pure Modal Trunks 3-PackGenderMen'sColorGrey Heather/Navy Stone/Mauve WinePrice$64.45Rating5Rated 5 stars out of 5(63)