Sofsole insoles airr womens the sof sole airr insole is the first insole to combine an air cushioning system with moisture control technology the airr features an encapsulated air chamber for enhanced cushioning and a coolmax top cover to keep your foot dry and cool simply put the sof sole airr is the best performance insole available the sof sole airr utilizes the most cutting edge technologies in order to ease the stress on joints during high impact exercises manage moisture a