Model Height Weight Wearing Size 1 5' 9" / 176 cm 143lbs / 65kg M 2-Shown 5' 9" / 176 cm 154lbs / 70kg L, relaxed 2 5' 10" / 178 cm 160lbs / 72.5 kg L 3 5' 9" / 176 cm 172lbs / 78 kg XL 4 6' / 183 cm 192lbs / 87 kg XXL Please use this info as a general guide as measurements are approximate. Size Shoulder Chest S Free 40.9" / 104 cm M Free 42.5" / 108 cm L Free 44.9" / 114 cm XL Free 47.2" / 120 cm XXL Free 49.6" / 126 cm Size Length Raglan Sleeve S 25.6" / 65 cm 28.3" / 72 cm M 26.4" / 67 cm 28.7" / 73 cm L 27.6" / 70 cm 29.5" / 75 cm XL 28.3" / 72 cm 29.9" / 76 cm XXL 29.5" / 75 cm 30.3" / 77 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. **