Tecnifibre X-One Biphase 18 - Orange - Squash String Set length-17-in Used by Roger Federer for

Used by Roger Federer for its superior feel

Toe reinforcement

Stay comfortably dry on court while flashing your own personal sleek style in the Nike Premier Doublewide wristbands

the new Pure Strike brings unrivalled control to your game

Tecnifibre X-One Biphase 18 - Orange - Squash String Set length-17-in Used by Roger Federer forThe string which contains all of Tecnifibre's flagship technologies. A mix of Elastyl and H2C fibres for high power and tension maintenance. Unparalleled comfort and excellent shock absorption. PU 400 (polyurethane) for maximum elasticity. Gauge: 18 1. 18 Material Composition: multifilament polyurethane Length: 9. 7m 32 feet Colour: Orange