Head updates the Instinct PWR with Graphene Touch technology for 2017! The Head Graphene Touch Instinct PWR provides the perfect combination of increased power and superior comfort. Newly minted touch technology provides a softer feel and with fewer vibrations on ball impact. The Graphene Touch Instinct PWR features a 115 square inch head, straight 29mm beam, 8.7 oz. strung weight. This frame features a more open 16×19 string pattern for a bit more forgiveness and more spin potential. With new specifications tweaks to the weight and balance, the Graphene Touch adds up to big power and a large sweetspot for beginning to intermediate players with slow to moderate swings.