The Calvin Klein Men’s Performance Dress Shirt in white is a stylish and versatile option for men. Made from a blend of lyocell and elastorell, this shirt features a solid pattern, long sleeves, and a button closure. It is designed for regular fit and is machine washable for easy care. Perfect for the modern man looking for a comfortable yet sophisticated dress shirt suitable for various occasions. Please note on back of collar. There is some pool in the string. It looks like a little hole, possibly from a tag.