Calvin Klein Underwear - Modern Cotton Naturals Bikini. Color Black. Low Stock. On sale for $15.40. MSRP $22.00.. 4.7 out of 5 stars1 left in stock+2 colors/patternsBrand NameCalvin Klein UnderwearProduct NameModern Cotton Naturals BikiniColorBlackPrice$15.40MSRP: $22.00Rating5Rated 5 stars out of 5(23)