Otherwise, the two golf shoes sport similar features, including Ecco's Comfort Fiber System and a single-density TPU outsole.
The Casual Cool II GTX's Gore-Tex leather upper is completely waterproof while providing durable breathability to the top of the foot. Its Comfort Fiber System provides the Casual Cool II GTX with added breathability by way of a antimicrobial foam insert which features connected air cells, allowing air to flow through. Meanwhile, the Casual Cool II GTX's single-density TPU outsole is designed to be durable as well as flexible for a more natural and comfortable feel.
