Keep your South Pole cooler than ever with The Ultra Staples Mix paradICE™ cooling Ball Hammock® pouch underwear 5 pack. This underwear is proven to keep you cool with fabric that actively wicks away sweat, dries quicker and features cooling minerals. On top of all that, each cooling boxer contains mesh gusset and lower back panels to feel like a fresh breeze for your butt. Our tried and true built-in pouch is also made from mesh to truly let the boys breathe.