These stretch chinos from Volcom aren't your usual pair of pants, they feature corespun and ringspun cotton integrated together to make a fast recovering fabric that prevents stretched-out, baggy knees and lasts longer.
How to Measure Leg Opening:
Lay the pants/jeans flat on a table and measure from one side of the leg opening to the other. Multiply the result by 2.
Regular Fit - Regular straight fit with a relaxed rise.