This shirt is made in a heavy-weight recycled polyester fabric, with a brushed, warm surface. The characteristic geometric pattern in dark colors is inspired by ancient Aztek traditions. The symbolic designs of the Aztecs were often rectangular and circular geometric shapes, recurring in long, symmetrical lines, and made with the purpose of worshipping their gods. The shirt is constructed with a right-sided, sharp-cut chest-pocket and a button-up front, finished with tonal buttons. The shirt has a neck-loop for easy hanging, adjustable cuffs for extra comfort, and is perfect for your cold-weather everyday look. For strength and better mobility, the shirt is constructed with a double-layer yoke and a box-pleat center back