From paddling to a day on the boat, the Mustang Survival MIT 100 Convertible A/M Inflatable Personal Floatation Device provides protection on the water with its 28 lbs of buoyancy upon deployment. The high-tenacity nylon fabric is durable and supple, while the Membrane Inflatable Technology (MIT) helps create a flexible fit. This vest is convertible, allowing us to swap between automatic and manual inflation modes by changing the included inflator caps.