The Calf Fit System TM : CFS TM accommodates any leg shape .
The Calf Fit System TM : CFS TM secures without bulky closures to provide an exceptionally smooth , irritation - free fit under tall boots .
The Calf Fit System TM : CFS TM accommodates any leg shape and secures without bulky closures to provide an exceptionally smooth , irritation - free fit under tall boots .