The Spider Guard Flexible Athletic Cup was designed specifically for Brazilian Jiu Jitsu. Because of the complex techniques associated with BJJ a flexible atheletic cup is more comfortable.
Spider Guard’s design was inspired by the exoskeletons of insets and utilizes a hard shell outer that is strategically positioned by ligaments of flexible rubber. This design offers protection while giving a much greater range of movement.
Although it has flexible material, the cup is also able to provide the same protection like other cups, it can absorb and displace impact quite effectively.