The XCEL X-Flex Wetsuit is a lightweight flexible back zipper wetsuit with the upper body & sleeves in snag resistant 300% PLUS stretch Ultra Stretch Superlight neoprene. Engineered fit with pre-bent knees, pre-bent elbows & contoured to fit your body. The seams are quadruple glued & blindstitched & reinforced in the stress points. Sizing For your XCEL Wetsuit to work best, a good tight fit is essential. Before purchase, we always recommend checking out our size chart on the top menu. Any problems, just give us a buzz! Colours Our XCEL wetsuits are ALL black. About Xcel Xcel proudly announces its two nominations for 2009 SIMA (Surf Industry Manufacturer's Association) Image Awards. Xcel will defend its Wetsuit of the Year" title, having previously won in 2008 & 2007 & nominated this year for the revolutionary INFINITI DRYLOCK fullsuit. Xcel is also nominated in the " Accessory Product of the Year" category for the INFINITI DRYLOCK boot. "