Undersuit

The undersuit in the Red Rising Saga debuts in Morning Star as a crucial piece of Gold military gear, a black sweat-wicking form-fitting layer worn beneath pulse armor to manage the rigors of combat. Though it offers practical moisture control during high-stakes battles, it is notoriously prone to visible sweat stains, humanizing even the elite Golds amidst their high-tech arsenal. Across the series, the undersuit remains a consistent, unassuming staple, evolving little but underscoring the gritty physicality of warfare in a stratified society.