Stock up on the closet staple that will never let you down - this fashionable men's t-shirt. Dressed up or down, with jeans, shorts or smart pants, a short-sleeved casual top is a must-have for summer, and a layering essential for the colder weather. Generally made of lightweight fabric such as cotton, this t-shirt for men is easy to wear and available in every color. Go for a plain block-color tee for a preppy feel, a classic black tee for a sophisticated finish, or a colored or printed tee for something a little different.