Add to cart Fourth Element Argonaut 2.0 Flex $3,150.00 Durability and comfort. A specially engineered durable Flex trilaminate material is used throughout, making the Argonaut Flex an extremely rugged suit. This fabric has already been specified for military use and features hardwearing fabrics laminated with a flexible butyl layer for the ideal balance of durability and comfort. The Argonaut 2.0 drysuit uses the award winning BIOMAP® system to create a bespoke pattern unique to the diver. More information on the full suit range, features and ordering process can be found here.