This American made long sleeve tee is made from 30/1 ring-spun combed jersey  100% Organic Cotton. Eco-friendly and dyed with low-impact dye. Shoulder to shoulder tape with set in 3/4 inch organic, 1x1 rib collar. Two- needle stitching on sleeves and bottom hem. Sizes: Medium (20" chest), Large (23" chest), X-Large (24" Chest), XX-Large (26" chest). Made in the USA.