This easy to wear and easy to use MIT inflatable PFD features Membrane Inflatable Technology inside to reduce product weight and create a lighter and more flexible fit. Features reflective tape and safety whistle on inflation cell. Features: Approval: TC Type III Performance (Meets minimum buoyancy rating of 22.5 LBS). Compatible with Re-arm Kit D (Model # MA2014). Automatic inflation will automatically self-right most wearers within seconds of water entry. 500 Denier Cordura outer shell. Exclusive Membrane Inflatable Technology inflation cell. T1 version includes reflective tape and safety whistle. Inflator inspection window and easy access flap. 1-fold, easy to repack design. Provides 28 lb (100 N) buoyancy when inflated - 1.5x regular foam PFDs. Also includes manual inflation cord.