The Propper I.C.E. Men''s performance polo - short sleeve is designed to keep you cool, dry and comfortable on the job. Innovative wicking technology is built directly into the fabric, helping it dry 125% faster than cotton and 30% faster than polyester. Breathable mesh underarms help you maintain a professional appearance in warmer weather. Other features include concealed collar stays and two shoulder Mic clips and a sunglasses clip near the buttons.