Calvin Klein Underwear - Cotton Classics 5 pack Boxer Brief. Color Periwinkle/Marazine Blue/Dark Night/Evening Blue. On sale for $41.70. MSRP $69.50.. 4.6 out of 5 starsBrand NameCalvin Klein UnderwearProduct NameCotton Classics 5 pack Boxer BriefGenderMen'sColorPeriwinkle/Marazine Blue/Dark Night/Evening BluePrice$41.70MSRP: $69.50Rating5Rated 5 stars out of 5(73)