Columbia - Big & Tall Flex ROC Pant. Color Black 1. On sale for $54.99. MSRP $80.00.. 4.5 out of 5 stars+4Brand NameColumbiaProduct NameBig & Tall Flex ROC PantColorBlack 1Price$54.99MSRP: $80.00Rating5Rated 5 stars out of 5(30)