The polo comes in 100% cotton pique and features custom "merc" and "MOVEMBER" embroideries on the front and a distinct moustache embroidered logo on the back collar. And some proceeds from the sale of each polo are donated to the Movember Charity. So, this November, grow a mo, don your Merc Movember polo and become a conversation-starter of all things Men's Health, all while raising funds for a worthy cause!