It's the perfect string for players who want spin, comfort and playability.

The octagonal section and cross-linked silicone coating deliver remarkable spin. The injection of micro air bubbles makes this string more flexible than a classic monofilament while still resisting breakage.

• Gauges: 16 (130) and 17 (125)
• Material Construction: Air pocket injected polyester
• Colour: Black
• Length: 40 feet / 12 meters