Section 119 100% cotton Designed with warmth and style in mind, this beanie provides exceptional comfort while keeping you snug and cozy. Its premium embroidery showcases intricate details of the Grateful Dead Wall of Sound, capturing the essence of this groundbreaking audio system. The embroidery is meticulously crafted, highlighting every element of the Wall of Sound's intricate design, paying homage to the band's commitment to delivering unparalleled sound experiences to their fans.