Concentrix Level 1 Liner - Basic yet supportive, this no frills option features a molded EVA footbed, new anatomical PE supports, and adjustable calf straps for enhanced fit * Silver Cuff Link - This option has a new custom lace look and provides much of the same comfort and hold as Forum"s Gold Cuff line, except it comes in a stream lined configuration with an internal cage * Vulcanized Sole * Traditional Lacing System * Flex - 4