Back Zipper: Traditional back zip for extra easy on/off. UItrastretch Neoprene : Comfortable lightweight, neoprene with softer foam and a tigher weave textile for less water absoprtion, better durability and maximum stretch.Flatlock Seams: Durabe, comfortable, 7 thread seam construction lies flate and smooth against your skin. Duraflex Knee Panels: Comfortable, durable knee panels that stretch with you. The item "Xcel Mens Long John Wetsuit Black" is in sale since Wednesday, July 31, 2019. This item is in the category "Sporting Goods\Surfing\Clothing\Wetsuits".mark12" and is located in West Leederville. This item can be shipped worldwide.