Knickerbocker Box Knit T-Shirt in Dark BrownKnickerbocker Box Knit T Shirt in Dark Brown. A classic t shirt, this is produced in a custom developed jersey with a long staple, dual ring spun and combed cotton yarn. The yarn quality provides both softness and durability to the end product. The collar is finished with a mounted collar construction, a nod to some of the vintage sportwear tees Knickerbocker has long appreciated. 100% Cotton, 6. 5 oz. Jersey Rinsed, Pre Shrunk Matt is 5'11 and