**Model - 5' 10", 158lbs / 178cm, 72.5kg. Size W32.** Please use this info as a general guide as measurements are approximate. Size Waist Seat XS/W30 29.1" / 74 cm 38.6" / 98 cm S/W31 30.7" / 78 cm 40.2" / 102 cm M/W32 32.3" / 82 cm 41.7" / 106 cm L/W33 33.9" / 86 cm 42.9" / 109 cm XL/W34 35.4" / 90 cm 44.5" / 113 cm XXL/W35 37.0" / 94 cm 46.1" / 117 cm Size Front Rise Thigh XS/W30 11.8" / 30 cm 23.0" / 58.5 cm S/W31 12.2" / 31 cm 24.0" / 61 cm M/W32 12.6" / 32 cm 25.0" / 63.5 cm L/W33 13.0"/ 33 cm 26.0" / 66 cm XL/W34 13.4" / 34 cm 27.0" / 68.5 cm XXL/W35 13.4"/ 34 cm 28.0" / 71 cm Size Length Leg Opening XS/W30 40.6" / 103 cm 16.5" / 42 cm S/W31 40.6" / 103 cm 17.3" / 44 cm M/W32 41.3" / 105 cm 17.7" / 45 cm L/W33 42.1" / 107 cm 18.1" / 46 cm XL/W34 42.1" / 107 cm 18.1" / 46 cm XXL/W35 42.1" / 107 cm 18.9" / 48 cm In order to best determine fit, it may be helpful to compare our garment’s measurements to a similar garment you already own. Lay your garment on a flat surface and take all measurements from the outside of the garment. Click here to check out our Garment Measuring Guide. ** If you are still confused, you can Contact Us to help you choose the size. **