Exclusive Membrane Inflatable Technology (MIT) and high-tenacity nylon fabric create a lightweight and durable PFD. Swapping between automatic and manual inflation modes is as easy as changing inflator caps; a zippered hip pocket lets you bring a spare wherever you go. The 1-fold design makes repacking the bladder after deployment simple, and there are no excuses for skipping safety checks with the convenient inflator window and access flap. The front entry buckle secures the vest while the design turns most wearers face up in the water. The MIT 100 has 28 lbs of buoyancy when deployed.