GARMENT FEATURES: ● SUMARPO Aerodome cells on the front waist● Yamamoto #45 SCS Neoprene on the armpits● 680% flexible SQ flex inner lining● Low modular tech● Eco-based & Hypoallergenic materials● Right chest whistle bag● Rear butt anti-wear silicone● Ti-α seal thermal tech● Stable Trinity Support system● Ergonomic-designed collar● Zipped rear pockets and internal pockets● 2-year warranty NEOPRENE THICKNESS: Chest: 4mmBack: 4mm/2.5mmArms: 2mmUpper legs: 8mm