Fibonacci Longsleeve

We call this shirt Fibonacci, as it features a detail of the Fibonacci Fling Fractal balloon. The shirt was designed to evoke the classic patterns of spiral tiedyed t-shirt, but with a high resolution precision characteristic of the Mandelbrot Set fractal. Made with 100% brushed polyester, these long-sleeve tees deliver all the style and comfort one can handle. Impeccably soft, these shirts are the perfect canvas for your art. Size and care information printed inside the collar. .: Material: 100% polyester .: Light fabric (5.16 oz/yd² (175 g/m²)) .: Printed-in size and care label .: Seam thread color automatically matched to design (black or white) .: Assembled in the USA from globally sourced parts Care instructions: Machine wash cold cycle. Ironing low temperature. Do not bleach. Drip dry. Wash inside out.