Under Armour Launch Baseball Cap. This classic low-profile baseball cap features an unstructured front panel that maintains contact with your head. It is made from lightweight, durable woven fabric with perforated panels and mesh for breathability where you need it. The 4-way stretch material moves better in every direction, and the Iso-Chill sweatband helps disperse body heat, making it feel cool to the touch. It has a low-profile hook & loop closure to avoid hair snagging with an elastic layer underneath for added stretch. Features a reflective logo. 100% Polyester. Imported.