The Psycho Freak takes features from the Psycho 3 and the Psychofreak to create one of the most flexible warm wetsuits on the planet. Add the lightest firewall ever produced with O'Neills TechnoButter 2 Air-Insulation and rapid drying TechnoButter Neoprene make this one of the most innovative wetsuits on the planet. Size: X-Large,MEDIUM TALL,LARGE TALL,Small.