GU Sports inner T-shirts! This is a set of two! Both sizes are L! The colors are both gray-based with patterns! Please check the photos! Regarding the condition, I only wore them during training, so they should still be good to go! Due to the nature of the material, there is some pilling on the inside of the collar, but they should still be useful! I want to avoid any issues, so please be sure to check the condition in the photos!