Shop › Ultra-Thick Sweatshirt Image 1 of 2 Image 2 of 2 Ultra-Thick Sweatshirt $75.00 This ultra-thick, hooded pullover is very cozy! It’s 90% cotton and 10% polyester. Size: Select Size Large X-Large Quantity: Add To Cart Added! This ultra-thick, hooded pullover is very cozy! It’s 90% cotton and 10% polyester.