• Stylish flannel for post-work shenanigans on the bike. • Polyester fabric is strong and insulated to keep heat. • Casual enough to wear on and off the bike. • Workplace casual approved button-up closure • Drop tail keeps dirt and grime out of shorts • Regular fit for easy layering underneath • Item #PLZO8GO There is a white mark on the back of the shirt that can be seen in the last picture.