With its trademark venting mesh weave foot durable stayfast cuff and plated heel toes that wear like iron the aireator guarantees long lasting performance made with coolmax174 ecomade the fibre that is made from recycled resources you39re being kinder to the planet too the defeet aireator line as the original air flow design sock the aerator is the sock that kicked off the air flow rage years ago today the aerator still leads in durability wicking drying and air permeability aer