Engineered mesh provides ventilation for your forefoot while supporting your midfoot. The partial mesh inner sleeve enhances breathability while offering and a sock-like fit. MENS NIKE AIR JORDAN 4 IV SHOES FISH GRAIN LIMITED EDITION BLACK RED. Plush foam and mesh tongue for breathable comfort and Midsole flex grooves provide greater forefoot flexibility Air Jordan 4 Mens Waffle outsole for durability and great multi-surface traction.