The Mustang MD2016/T1 MIT 100 Inflatable Automatic PFD features Membrane Inflatable Technology to reduce product weight, and features a bright orange outer shell, safety whistle, and reflective tape for high visibility. Features:500 Denier CORDURA orange outer shellExclusive Membrane Inflatable Technology inflation cell with reflective tape and safety whistleProvides 26 lb (100 N) buoyancy when inflatedMore than 1.5 times the buoyancy of most foam PFDsInflator inspection window and easy access flap1-fold, easy to repack design