Polo Ralph Lauren - 4D Flex Microfiber Boxer Brief. Color Multicolor. On sale for $54.00. MSRP $60.00. 10% off. Add to favorites. 0 people have favorited thisBrand NamePolo Ralph LaurenProduct Name4D Flex Microfiber Boxer BriefGenderMen'sColorMulticolorPrice$54MSRP: $60