Designed for advanced riders looking for speed and maneuverability. The RS975-X is ideal for winging in windy conditions or small wave towing. A versatile foil to meet all surf foil needs. A wake foiling must have for advanced riders. These wings are great for racing when downwind paddling or winging. They are very fast, and turn and pump well. Features a thin design to deliver speed, agility, and unmatched performance in the waves.