HEAD Sonic Pro String Set

Your weekend games and weekly training sessions require a durable string. Try the HEAD Sonic Pro. Made of unique co-polymer polyester in combination with a soft molecular construction, it provides great touch and a comfortable feel while giving you a lot of power for a monofilament string.

Length: 12 m / 40 ft

Gauge: 1.25 mm / 17 g, 1.30 mm / 16 g