The Spider Armor - MK IV Suit is a suit players can unlock at level 35 in Marvel's Spider-Man. It costs 4 Base Tokens, 4 Challenge Tokens and 3 Landmark Tokens, and comes with the Defense Shield suit power.
Unlike the earlier Spider Armor models, this version of the Spider Armor more closely resembles the Classic Suit, albeit with a more metallic shine to it. The suit also has a different chest insignia that sets it apart from the other variations on the classic look.
The Defense Shield suit power allows Spider-Man to defend himself by generating a force field that absorbs all damage when active, allowing him to plan his next move or heal himself before going on the offensive again.