Seac Flex Vest Is Made With Attractive Design And Stretchy Neoprene For A Maximum Comfort. Seac Flex Vest Has Front Zip Ykk And The Inner Lining In Fine Plush To Guarantee Warmth To The Body. It Is The Ideal Product To Dive In Cold Water To Combine With The Seac I-Flex Wetsuit Or The Seac Alien Wetsuit. Available In A Huge Range Of Sizes.