Karrimor trainer liner toesock these karrimor trainer liner toesock have a anatomical 5 toe design which helps to prevent blisters by stopping toes rubbing together when running added mesh to the top of the foot provides maximum ventilation whilst the reinforced heel and toe sections help provide shock absorption that also provides a more durable design the arch support helps to provide balance and posture and the compression welt band helps to hold the sock securely in place whilst the bunn