Koloa Surf Side Logo Heavy Cotton T-Shirts in Regular, Big and Tall Koloa Surf Side Logo Heavy Cotton T-Shirt. Mens Heavyweight 6.1-ounce, 100% cottonT-Shirts in Regular, Big and Tall Sizes. A reliable choice for comfort, softness and durability. Heavyweight 6.1-ounce, 100% soft spun cotton. Koloa Surf Co.(tm) Logo printed on Shirt Heavyweight 6.1-ounce, 100% cotton. 1x1 rib knit collar. Shoulder-to-shoulder taping.Coverseamed neck Coverseamed neck. Double-needle sleeves and hem. Ash is 98/2 cotton/poly. Athletic Heather is 90/10 cotton/poly. Dark Heather Grey is 50/50 cotton/poly Koloa Surf(tm) Logo Printed on Shirt. Adult Regular and Big Sizes: S-6XL and Tall Sizes LT-4XLT