Calvin Klein Underwear - Eco Pure Modal Boxer Brief 3-Pack. Color Sparrow/Phantom/Lilac Marble. On sale for $53.49. MSRP $64.50.. 4.8 out of 5 starsBrand NameCalvin Klein UnderwearProduct NameEco Pure Modal Boxer Brief 3-PackColorSparrow/Phantom/Lilac MarblePrice$53.49MSRP: $64.50