Head, Armor: Valor Vs Venom Sand Viper
Rest: ROC NeoViper

Sand Vipers are Cobra's elite desert infantry unit. Specializing in small-group tactics and operations Sand Vipers are equipped with an advanced armor and base layer combination that regulates their temperature, recycles water lost through perspiration, and hides their heat signature from enemies.

Sergeants in the Sand Viper Corps have served Cobra for a minimum of 5 years before attaining the rank.