Introducing the NEW…. Extreme Bracelet Cross – Metax the one of the EXTREME PERFORMANCE GEAR Series by Phiten with METAX technology. Supports the performance of people who enjoy daily sports, to the athletes who compete in extreme conditions. The Cross Bracelet is water resistant and has a sporty and sharp looking logo plate. Available in black/red and red/white. 16cm/6-1/4″ and 16cm/7″.