Nike Zoom Vapor 9 Tour Id Tennis Shoe Customize It For Your Game A Collaboration Between Roger Federer & Renowned Nike Designer Tinker Hatfield, The Nike Zoom Vapor 9 Tour Id Meets The Dynamic Demands Of Your Game With Customizable Widths, Traction Patterns, Colors & More. Define Your Width This Tennis Shoe Is Available In A Tour Fit For A Secure, Locked-Down Feel On The Court, & In A Standard True Fit That's Slightly Wider For Extra Room. Customize Your Traction Choose The Traction Made For Your Playing Surface: Hard Court, Clay Or Grass. Add A Fade On The Vents, Add A Nikeid-Exclusive Fade In Your Color Choices. Comfort The Nike Zoom Vapor 9 Tour Features Adaptive Fit Construction With "; Fingers"; Of Soft Material That Wrap The Midfoot & Arch From Underneath The Foot For A Truly Glove-Like Fit & Total Comfort On The Court. Plus, Ultra-Breathable Mesh Throughout Helps Keep Your Foot Comfortable By Maximizing Airflow. Durability Overlays Cover The Toe & Heel To Protect High-Wear Areas, & A Rubber Outsole Wraps Up The Toe To Help Minimize Damage From Sliding On The Court. Extra-Durable Rubber Protects The Heel & Forefoot & Allows Long-Lasting Wear. Cushioning The Nike Lunarlon Cushioning System In This Men S Tennis Shoe Delivers Lightweight, Springy Protection For Soft Yet Responsive Shock Absorption. An Encapsulated Nike Zoom Unit In The Heel Offers Super-Light, Ultra-Responsive Cushioning & Comfort. More Benefits • Synthetic Leather Quarter-Panel Overlay For A Lockdown Feel • Plastic Shank To Enhance Support & Stability • Outsole Flex Grooves For Enhanced Flexibility & A Smooth, Efficient Stride