70% cotton , size is ONE SIZE but would fit a 2-10 best Excellent condition From Mahina store in Honolulu Hawaii. Made in Hawaii Aloha Crew Neck Sold Out A Hawaii lover must-have. Classic oversized Cotton crew neck sweater with the island motto printed on it. Share your Aloha! You will want these in every color and they are such a great gift. The one size oversize fit even work for guys! 70% Cotton, 30% Poly. A One Size Item.