Yonex V-Mass 400 Fairway Wood. Integrating 6-4 titanium with exclusive Tungsten Balancing, Yonex delivers an expansive sweetspot and visually appealing clubhead shape. As with the entire family of V-mass woods, Tungsten Balanced weights are strategically positioned to provide solid shots even on toe or heel hits by reducing clubhead twist at impact. Yonex V-Mass 400 fairway woods feature "Muscle Power Face" Technology which provides the longest distance attainable in fairway woods. This exclusive design feature provides superior distance without sacrificing accuracy. The "Supercharged" UL-Titanium 7+ composite graphite shaft, also found in the V-mass 400 driver, is specifically designed for V-mass titanium fairway woods. In your hands, you’ll find the new UL-Titanium 7+ shaft has enhanced tip design to provide excellent head stability. And, the UL-Titanium delivers "snap back" effect for superlative distance.