Purchased the size 2XL but typically wear size XL in most other brands.  The fit is perfect and the quality is great.  The material feels thick and durable without having the overall weight feeling too heavy and bulky.  Love the zipping kangaroo pocket within the standard kangaroo pocket and the thumbhole "wrist finger loop" feature is awesome and better looking than the common hole found in the cuff of other brands.  Highly recommend