Skull Suit

The suit Raiden wore when infiltrating the Big Shell.

Consists of a skull-like face mask and an exoskeleton that protects the body. Created with electronic weaving technology using optical fibers. Known as "smart skin". Feels similar to rubber, but effectively shields the body from a variety of toxins.

It also has a sharkskin texture to lower water resistance by 10% and provides a feedback mechanism for bodily damage and blood loss that exchanges data with nanomachines in Raiden's bloodstream.