Calvin Klein Underwear - CK Black Boxer Brief 3-Pack. Color Black/Blue Shadow/Grey Sky. On sale for $33.51. MSRP $78.00.. +3 colors/patternsBrand NameCalvin Klein UnderwearProduct NameCK Black Boxer Brief 3-PackGenderMen'sColorBlack/Blue Shadow/Grey SkyPrice$33.51MSRP: $78.00Rating