I have one of your vests and will soon have a second one. I love my current vest, how it fits, the thickness of the fleece, how it can expand (if needed) and how the inside is lined with a moisture wicking liner. It keeps me warm even on just the second setting... My second one has a slightly different style so I have choices... To those reading this, I have worn regular vests before, and the quality and feel of this vest is superior to any I have ever worn... Your customer service department is also top notch, friendly and very helpful and couldn't ask for more, so thank you for your help... A repeat customer here!