The deep purple reflects mystery-full of depth, full of possibility. It speaks to those driven by a deeper force, pushing beyond what's expected. For those who thrive in the shadows, where ambition is truly tested, Midnight Navy mirrors your quiet confidence. FEATURES & TECHNOLOGY: ISOMETRIC(TM) : Developed over 30 years ago, the ISOMETRIC(TM) design increases the sweet spot by 7%.Compared to a conventional round frame, a square-shaped ISOMETRIC(TM) racquet generates a larger sweet spot by optimizing the intersection of the main and cross strings. ISOMETRIC(TM) technology delivers greater control without sacrificing power Servo Filter : A transparent film placed between graphite enhances flexibility when pressure is applied and filters out unnecessary vibration FLEXCON System : A tapered and elongated box frame shaft is composed with 2G-Namd(TM) Flex Force and SERVO FILTER. This system helps the racquet to flex and extend the ball pocketing duration at the impact Stiff Racquet Face Design : Increase the graphite content of the racquet face. This improves ball control by stabilizing the racquet face at impact