They are legends among lingerie. Every six months, everyone waits for the fashion collection they will come up with this time. The Calvin Klein Basic collection is perhaps the best-selling among classic boxers. The fabrics used for these quality boxers vary according to the type from cotton, microfiber, elastane to their combinations. Calvin Klein cares about his reputation as a fashion guru and certainly does not fall short of expectations. In the case of quality and design, he clearly manages to keep it in the limelight.