The lightest Ultra in the franchise, the Ultra 100UL is ideal for junior players and entry level adults searching for a lightweight performance frame. This racket provides easy playability and excellent versatility for players of all styles to gain confidence in their game. PRODUCT FEATURES Lightest Ultra in the franchise Power Rib throat geometry optimizes power through greater stability and stiffness Crush Zone grommet system compresses at impact to boost power and ball dwell time on strings Hotspot (hottest part of the sweetspot) increases by 15% for more explosive power Uncontaminated design features modern aesthetic with clean lines, bold yellow accents, midnight navy matte finish and smooth, velvety paint Wilson Racquets WRT73751U