Under Armour Micro G Split II

The Split II combines Micro G cushioning — a low-compression foam thinner than comparable brands that provides additional spring in every stride — and a moisture-wicking HeatGear® upper for a stable, neutral, low-to-the-ground running shoe.

The thin Micro G layer gives runners more natural stability and better feel for the surface. Micro G foam also has a high-rebound component, taking the impact force of your footstrike and returning that energy at toe-off.
Under Amour included its signature HeatGear® technology in the upper. HeatGear® wicks unwanted moisture from the skin to the surface for quick and easy evaporation. The seamless application gives runners a snug, secure fit that reduces chafing and offers a custom feel.
A combination of blown rubber and carbon rubber in the outsole offers bounce and durability.