Product Description Engineered for optimal performance, the advanced Pro-Spin textured surface provides more spin than ever before, Proprietary bi-directional, cross-weave carbon fiber technology designed to achieve a larger sweet spot and longer resonance and provide consistency, maximum spin, and perfect feel, Utilized by leading spacecraft companies, the Carbon Fiber featured in the VANGUARD 2.0 face delivers superlative speed and consistency, Designed for ultimate endurance, the Gen2 Durable Surface offers wear-resistance that outperforms previous generations