... warmer, which can be a crucial factor in cold water. Life Jacket Material:Outside: Neoprene, Nylon, Lycra etc.The inner filling: EPE ... company produce lines are Wetsuit, Surfing Suit, Lycra Guard Suit, Life Jacket, Immersion Suit, Wader, Hunting, Gloves, Shoes, Neoprene Laptop Bag, Neoprene ... you need anything at all, please contact us. Wholesale 2012 New Life Jacket