ASCENT™ Ultralight shafts offer an easy. high launch angle without the usual trade-offs of ultra-lightweight designs. With Focused Mass Technology (FMT™). these shafts have a precise weighting section using tungsten-infused prepreg in the butt end. helping players achieve stronger. straighter. or drawn ball flights. FlyDrive™ Technology. inspired by high-performance fly fishing rods. incorporates a full-length Visco-Elastic Isolation Layer (VEIL) to enhance strength. feel. and resistance to ovaling without adding extra weight or thickness. keeping the shafts quick and responsive with a solid feel at impact.