MEN'S QUARTER ZIP POLO: This zipper polo shirt is made of very soft, skin-friendly, stretchy, wrinkle resistant and breathable material, giving you comfort and flexibility. Suits for spring, summer or autumn. MEN'S KNIT POLO SHIRT: Coofandy men's polo shirt designed with delicate 1/4 metal zipper, stripe, knit, turndown collar,high elastic banded cuffs and hem can made you feel stylish and modern. CASUAL POLO SHIRT: You can match this lightweight polo shirt with shorts, dress pants, jeans,chinos, or wear under jacket or blazer for a casual or formal look. Nice classic polo shirt will never go out of style. MEN'S STRIPED POLO T SHIRT: Men's polo shirt is great for work or daily wear, school or corporate events, business, office, camping, golf course, going out, training activities like tennis, golf, football, baseball, gym, hiking, etc. TIPS: Machine wash. Our muscle polo shirts will not shrink after washing and won't feel too clingy. Please read the size information of product description in order to choose your own size. It is our pleasure to serve you.