Polo Ralph Lauren - Classic Fit Knit Boxer Brief. Color Polo Black/Sapphire Star/Andover Heather/Polo Black/RL2000 Red/P. On sale for $48.38. MSRP $64.50.. Brand NamePolo Ralph LaurenProduct NameClassic Fit Knit Boxer BriefGenderMen'sColorPolo Black/Sapphire Star/Andover Heather/Polo Black/RL2000 Red/PPrice$48.38MSRP: $64.50Rating