Product details:

The shirt you've wished for on hot summer days. Performance polyester knit wicks away sweat to keep you drier, cooler on the job. Anti-microbial to fight odor. Looser, fuller fit for complete comfort and freedom of movement. Men's size: S (chest 34-36, waist 28.5-30), M (chest 38-40, waist 31.5-33.5), L (chest 42-44, waist 35-37), XL (chest 46-48, waist 39-41), 2XL (chest 50-52, waist 43-45.5), 3XL (chest 54-56, waist 47.5-50), 4XL (chest 58-60, waist 52-54.5). NOTE: Tall sizes are +2" in body length and +1.5" in sleeve length.