The Kingpin line of heavyweight riding denim is for the cruisers and bruisers who prefer the straight legged fit and breathability of stretch fabric jeans with the option for the removable armor they need to keep riding smoothly. Elastic accordion panels on knees and lower back provide the extra comfort and mobility during the ride. Each pair sold comes with removable POWERTECTOR® CE approved hip and knee protectors, designed to be easily taken in and out to allow you to keep up the look and casual riding style on and off the bike.