If you're packing for a surf trip and don't have room for 11 different wetsuits, vests, and rashguards, go with the XCEL 43 Revolt X2 Men's Fullsuit. A serious all rounder that's perfect for long summer days in the chilly waters of Santa Cruz and shoulder season shredding in Montauk, the X2 is made of TD3 Thermodry Neoprene, which wraps warm and light V Foam in wind resistant Quick Dry thermal layers to create a suit that's equal parts warm, dry, and light. There are also Airprene insulating panels on the chest and back, which use super light honeycomb style neoprene to trap warm air without adding any unnecessary weight. For ideal stretch, comfort, and durability, XCEL designed the X2 with two types of seams: the upper body features Fusion taping, which eliminates traditional stitching for maximum flexibility, while the lower part of the suit uses a more traditional glued, blindstitched, pressure bonded, and internally taped construction for durability and comfort. To prevent flushing, the wrists are sealed with a Drylock donut style seal, and the ankles feature NexSkin liquid neoprene, which is comfortable, flexible, and water tight. The X2's easy to get on and off, too, with a contoured crossover neck entry that lets you step in from the top, and a watertight chest zipper for easier access. Duraflex knee panels aresurprise!durable and flexible, and there are grooves behind the knee that allow for easy articulation. If you can think of anything else that's required, send XCEL a telegraph and they'll write back to tell you you're crazy.