Get a relaxed fit by picking your waist size followed by your height. For a relaxed look, pick your usual size.

Lay the waist flat and align the front and the back of the waistband. Measure straight across the bottom and double the number to find the measurement. If you're in between sizes, select the larger size to buy.

Take a point 3 inches above crotch (A) and mark the parallel point at both the side seams ( B and C) to place the measuring tape. Measure across and double the number to find the measurement.