Jackman Dotsume Pocket Polo NavyThe Jackman Dotsume Pocket Polo is crafted from high density jersey fabric made of American cotton and knitted on a traditional loop wheel knitting machine. At approximately 11. 5 ounces, this extra thick material offers exceptional durability, resisting shrinkage and distortion even after repeated wear and washing. Designed in navy, it features sweatshirt thick ribs for structure, a non transparent finish, and reduced visibility of sweat marks. The