The breathable, waterproof FootJoy HyperFlex Golf Shoes feature FootJoy's all-new StratoFoam Cushioning System, which is specifically tuned for golf to deliver crazy soft comfort and golf-specific energy return and support. The shoe's OptiFlex Outsole is designed to mimic the natural flex of the human foot, ensuring that the shoe flexes in the ideal location throughout each step and swing. Pulsar Soft Spikes and molded traction numbs work in tandem to provide substantial grip in all types of underfoot conditions