Calvin Klein Underwear - CK Black Boxer Brief 3-Pack. Color Black/Blue Shadow/Grey Sky. Low Stock. On sale for $41.31. MSRP $78.00.. 10 left in stock+3 colors/patternsBrand NameCalvin Klein UnderwearProduct NameCK Black Boxer Brief 3-PackColorBlack/Blue Shadow/Grey SkyPrice$41.31MSRP: $78.00Rating