The Alpha Industries NASA Cap is an adjustable hat that's on par with all the big players' stuff - a high-quality design single-handedly produced by Alpha Industries. Alpha Industries NASA Cap - features: -high rise 6-panel construction . -NASA patch embroidery on front . -tonal eyelet stitching . -pre-curved visor . -7 eye snapback plastic closure at the rear . -interior includes plain taping and a moisture-absorbing sweatband . -100% cotton twill.