Toroline O-Toro 1.23 Tennis String (Green) (+$28.00) fortius Head size: 680 cm² /

Head size: 680 cm² / 105 in²

Compared to a conventional round frame

Crafted with high-quality materials for easy handling and long-lasting use

By reducing the amount of carbon in the shaft to make it 60% thinner than a conventional racquet whilst retaining stiffness

Large sweet spot

Toroline O-Toro 1.23 Tennis String (Green) (+$28.00) fortius Head size: 680 cm² /TOROLINE's best seller. O TORO was co developed with former Top 25 ATP Pro, Steve Johnson. Racketpedia lab tested O TORO 100 out of 100 for spin and more comfortable than many of the top selling co polys on the market. Not only did O TORO lab test higher in spin, control, playing life and comfort compared to Luxilon Alu Power, but also tested higher in resilience peak. Resilience peak is how elastic and explosive the string is compared to natural.