Rothco NASA Low Profile Cap Black. Made of 100percent brushed cotton twill this low profile hat is built with maximum durability. These NASA logo hats feature an inner sweatband and an adjustable hook and loop closure back for the perfect fit. Specifications for Rothco NASA Low Profile Cap: Manufacturer: Rothco Gender: Male Age Group: Adults Hat Size US: One Size Hat Style: Cap Color: Black Adjustability: Adjustable Fabric/Material: 100percent Brushed Cotton Twill Design: NASA Features of Rothco NASA Low Profile Cap Black Low Profile Cap With NASA Meatball Patch Durable 100percent Brushed Cotton Twill Adjustable Hook And Loop Closure Back Inner Sweatband Package Contents: Rothco NASA Low Profile Cap Rothco 3798: NASA Low Profile Cap Black