These neoprene half chaps have elasticated panels with a side zip. The calf width listed in the size drop down is the smallest the calf will measure. Fully stretched, these chaps measure up to 2″ larger. The measurements are in inches.
CHD S C10.5 H14, CHD M C11 H15, CHD L C12 H15.5, CHD XL C12.5 H15.5, ADULT XS C12 H15, ADULT S C13 H15, ADULT L C14.5 H16