Calvin Klein Underwear - Cotton Classics Trunks 5-Pack. Color White/Natural Gray/Grey Heather/White/Night Sky/Ponderosa Pine. Low Stock. On sale for $33.57. MSRP $68.00.. 3.8 out of 5 stars2 left in stockBrand NameCalvin Klein UnderwearProduct NameCotton Classics Trunks 5-PackColorWhite/Natural Gray/Grey Heather/White/Night Sky/Ponderosa PinePrice$33.57MSRP: $68.00