Hip underwear brand 2EROS has just launched their latest collection called CORE. The idea is that it should act as a core for your wardrobe - a good core underwear collection is based on three factors according to 2EROS: comfort, texture, and look. They believe that they have done just that with this new collection by creating their most comfortable everyday underwear yet. This cut will hug and cover all the necessary bits, but sits low on the waist. They also have chosen the most soft cotton blended with bamboo to give you strength, stretch and breathability. The collection is available in 3 CORE colors: blue, red, and yellow (also the primary colors). And it is availble in sizes xs - xl. The material is an interesting blend of cotton, bamboo, and spandex. They are available now as briefs for $22.95 a pair.