The Smartwool Men's Short Sleeve Polo Shirt is for the average guy looking for a shirt that'll have their back and help keep them cool. This shirt is made of a comfortable blend of Merino wool and polyester giving you the softness you want for daily wear. It features temperature regulation, moisture management, as well as quick-drying properties so you can go about your day looking and feeling your best. A secure hidden pocket is available at the side seams so you can keep your small personal essentials close by. The Smartwool Men's Short Sleeve Polo Shirt will be your favorite go-to addition to your casual collection.