The most advanced USCG Approved vest ever, the 2006 Shaun Murray Signature Model vest is the shizzle. The custom shape and fit was designed & tested by Shaun, and every vest ships with Shaun’s signature of approval. Features include: water-repellent Glideskin panels, Flex Cell technology (individually carved foam cells linked together with over-layed neoprene, resulting in unmatched flexibility, comfort & performance), beveled edges (each Flex Cell is bevel cut along the edges to decrease overall thickness), hidden webbing, lumbar support panels, and an anatomical fit.