The E-Hogu system can be used in practice or at events. There is less than a 5 ounce difference between the E-Hogu chest guard and any other normal chest guard. The E-Hogu chestguards are also reversable. This product requires an E-chest gear transmitter to link up to a ring system.
(An E-Hogu transmitter purchase is only required for private use; all major tournaments will provide transmitters for competition purposes)