The default armor set. It is given to you at the the beginning of the game.
The viper armor has no suit bonus.
Viper Head[]
The Viper Head gives 350hp.
Viper Chest[]
The Viper Chest gives 400hp.
Viper Hands[]
The Viper Hands gives 200hp.
Viper Feet[]
The Viper Feet gives 250hp.