The outsole of the Icon incorporates 3 different densities of thermoplastic urethane (TPU) to create a more stable platform, as well as increase flexibility and walking comfort. Additionally, it is designed with Dual OptiFlex™ Zones in the forefoot, which also use TPU to offer enhanced flexibility and walking comfort. Finally, to boost midfoot stability and support, the shank area of the outsole features a perforated alloy called a Torque Bar.
The outsole of the BIOM Golf Hydromax has a low profile design and features a unique TPU/PU direct injected, dual-density construction that provides flexibility and shock absorption. It is a durable design but also lightweight and comfortable. In the heel, it has a three-cleat configuration with stability bars in between each cleat to improve your balance.