Calvin Klein Underwear - Intense Power 3-Pack Low Rise Trunk. Color Black/Grey Sky/White. On sale for $45.15. MSRP $64.50.. +3 colors/patternsBrand NameCalvin Klein UnderwearProduct NameIntense Power 3-Pack Low Rise TrunkGenderMen'sColorBlack/Grey Sky/WhitePrice$45.15MSRP: $64.50Rating