Armhycrew 5 Panel Flat Bill Ripstop Authentic Multicam Mesh Back Trucker Cap. 65% Polyester , 35% Cotton. Ripstop tear resistant constructed multicam patterned snapback trucker hat for all outdoor activities. 5 panels, high profile, structured crown, front multicam panel with 4 mesh back panels. Stiff, flat and multicam designed bill, matching design under bill. Finished with an adjustable plastic snapback closure. One size fits most.