In production since 1969, the Imperial Immersion Suit is meticulously crafted and pressure-tested upon completion, and is in fact the very first immersion suit available for the maritime market. This version is available in multiple sizes, and each comes in a colour coded storage bag. The Imperial Immersion suit comes with various approvals, USCG/TC/SOLAS, USCG, TC/SOLAS as well as MED/SOLAS models.