Defender-Flex Slim Jean Details After searching for years for a denim fabric that meets our mission criteria we bring you the Defender-Flex Jean by 5.11 Tactical®. We can't tell you the number of times our end users have asked us to do a jean and we know it's a favorite on the range as well as just about everywhere else. Also available in Straight Fit. More styles available: shop the Defender-Flex Collection. 10 oz. mechanical stretch denim (76% cotton / 24% polyester with Lycra® T400 Tough Max™) Rinse Wash Indigo or Dark Wash Indigo Button top fly with locking YKK® zipper Dual back patch pockets GSA/TAA compliant Five pocket styling plus two rear hip pockets Double needle construction with bar tacks in high-stress areas Fitted waistband Slim fit Imported Defender-Flex Slim Jean Tech