The workhorse of the IR drywear lineup, the Immersion Research Arch Rival Drysuit is ideal for paddlers looking for a drysuit built to handle whatever is thrown its way. Made with a durable, but breathable waterproof Nylon/Taslan shell, the Arch Rival is made to handle conditions of all types without sacrificing performance. Cut with paddling in mind, the suit eleminates excess fabric without sacrificing range of motion.Â