Size Big 2X has a 31.5" body length (front and back), a 24" shoulder, a 58" chest, and a 37.5" sleeve length. Sleeve length is taken from the center back of the neck. Size Tall 2L has a 33.5" body length (front and back), a 24" shoulder, a 58" chest, and a 39.5" sleeve length. Sleeve length is taken from the center back of the neck. Crewneck. Long sleeves with ribbed cuffs. Rubber “Polo” logo at the center front. Ribbed hem. “Polo Ralph Lauren Outdoors Expedition Equipment” label at the back right hem. 66% cotton, 34% polyester.