Purple Micro DOT Twister 2.0 Fiberglass

Great product . My head measures about 55 to 56 cm and ordered the small. I have a weird shaped head where the top of my head gets a little smaller. I couldve ordered an X-small but the small fits really well. The customer service is awesome. A day after ordering the company called me to be sure they send the right size and product. The purple is really dark and looks black at night if your nervous abiut it being too purple. It really pops in the sun though. Great product and company.