● Yamamoto #45 SCS neoprene on the armpits ● Yamamoto #40 Aerodome SCS neoprene on the front waist & side panel ● Low modular tech ● Stable trinity support system ● Ergonomic-designed collar ● Eco-based & Hypoallergenic materials ● Ti-α-seal thermal tech ● Aqua-shield fabric for the crotch area ● 2-year warranty