* Mesh is a type of breathable fabric made from interlocking fibers to create a net-like material. It is commonly used in athletic shoes as it provides ventilation to the feet during physical activity.

** EVA material is a foam commonly used in the midsoles of sneakers that provides great shock absorption when walking or running. While "comfort" is (naturally) a subjective term, it is often considered more comfortable than traditional midsole and outsole materials like cork, leather, and rubber.