Revolutionary comfort the top of the foot is a diaphanous web ultra thin and extremely breathable in the middle of the foot the arch area there is a high density band woven in you wonrsquot notice any difference in thickness but you will feel like the sock is becoming one with your foot rather than sliding around between your foot and your shoe the sock has a flat seam on the toe for comfort and a compression cuff what all that adds up to is a sock youll barely notice as you ride j