Jordy Signature Techflex Fins (L)Futures Jordy Signature Techflex Fins (Large) The Jordy Large Techflex thruster, designed in collaboration with championship tour surfer Jordy Smith, is a large sized fin in the Rake template category. The Techflex fin is Jordy's go to when the waves are pumping and he desires a bit more control from his fins. The Techflex construction with the flat foil give this fin a stable feel, providing the speed control desired in powerful waves. This setup has