Lifeline Jackets is the official jacket of Tres Martin’s Performance Boats School. Choose from a wide variety of colors, embroider your name or your logo on your high performance jackets and you will be on your way to safe boating. The jacket that will always be there for you and that won’t let you drown. LIFELINE JACKETS This comfortable flotation jacket can be worn all day long during recreational boating activities. *Made from 1000 Denier Cordura Nylon, the HIGH PERFORMANCE JACKET (HPJ) features a heavy-duty, locking slide front zipper, 1 1/4" inch close cell foam in the front chest area, half inch close cell foam in the back and collar, and as with all LIFELINE Racing Jackets, left and right D-rings for easy kill switch shut-off. *One inch nylon webbing is used for the centerbelt, leg straps and the adjustable side straps. *HIGH PERFORMANCE JACKETS (HPJ) can be designed to color coordinate with your boat.