These t - shirts are perfect for everyday wear. Ideal for men who want a contemporary/athletic cut. The body length varies: S - 30", M - 31", L - 32", XL - 33", 2XL - 34", 3XL - 34". Sleeve length also varies: S - 8", M - 8.5", L - 9", XL - 9.5", 2XL - 10", 3XL - 10.5". They are made of 60% combed ringspun cotton and 40% polyester jersey, and the fabric shrinks minimally (5%) on a low heat setting in the dryer. The classic side seam ensures a great look and fit, and the soft tag (screen - printed on the tee) provides maximum comfort.