**Model - 5' 10", 178cm, / 158lbs, 71.7kg. Size L.** Thick material may make the waistline feel 1–2 cm smaller. Please keep this in mind when sizing. Size Waist Seat XS 29.5" / 75 cm 39.0" / 99 cm S 31.1" / 79 cm 40.6" / 103 cm M 32.7" / 83 cm 42.1" / 107 cm L 34.3" / 87 cm 43.7" / 111 cm XL 35.8" / 91 cm 45.3" / 115 cm XXL 37.4" / 95 cm 46.9" / 119 cm Size Front Rise Back Rise XS 13.4" / 34 cm 16.7" / 42.5 cm S 13.8" / 35 cm 17.3" / 44 cm M 14.2" / 36 cm 18.3" / 46.5 cm L 14.6" / 37 cm 18.7" / 47.5 cm XL 15.0" / 38 cm 19.1" / 48.5 cm XXL 15.0" / 38 cm 19.7" / 50 cm Size Thigh Inseam XS 24.4" / 62 cm 26.4" / 67 cm S 25.2" / 64 cm 27.2" / 69 cm M 26.0" / 66 cm 27.8" / 70.5 cm L 26.8" / 68 cm 28.1" / 71.5 cm XL 27.6" / 70 cm 28.3" / 72 cm XXL 28.3" / 72 cm 28.7" / 73 cm Size Length Leg Opening XS 39.4" / 100 cm 16.9" / 43 cm S 40.2" / 102 cm 17.3" / 44 cm M 40.9" / 104 cm 17.7" / 45 cm L 41.7" / 106 cm 18.1" / 46 cm XL 42.1" / 107 cm 18.5" / 47 cm XXL 42.5" / 108 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. **