OFH3088 Features: * Vest * Size group: 3XL * Lightweight breathable nylon stretch fabric contours to body * Safe and non-toxic Argon gas inflated vest provides warmth without bulk * Relief valve to control warmth * Inflation port inside chest pocket * Machine washable Includes: * Includes three 8gm refill canisters (6902) of argon gas Color/Finish: * Black color * Reflective accents Warranty: * Manufacturer provides lifetime warranty against defects in materials and workmanship