Calvin Klein Underwear - 1996 Cotton Modern Thong 2-Pack. Color Black/Grey Heather. Low Stock. On sale for $17.60. MSRP $40.00.. 4.0 out of 5 stars1 left in stockBrand NameCalvin Klein UnderwearProduct Name1996 Cotton Modern Thong 2-PackColorBlack/Grey HeatherPrice$17.60MSRP: $40.00