Speed Beam aerodynamic cross-section maximizes swing speed and power

This string uses a newly developed chemical formula in combination with high-powered polyester monofilament fiber

Feel a light and bouncy ride under the LightCELL midsole

The pronounced forefoot rocker design helps you push off with power

Designed for court sports

Toroline O-Toro 17 1.23mm Mini Reel Color:Neon Green Speed Beam aerodynamic cross-section maximizesCo developed with former Top 25 ATP Pro Steven Johnson, the Toroline O Toro 17 1. 33 Mini Reel is a best selling, spin friendly option. This hexagonal shaped co polyester string provides impressive spin without sacrificing comfort. Unleash power like never before with the Toroline O Toro 17 1. 33 Mini Reel!