Love it. Read the description carefully before I purchased and I thought the jacket would be great for weather from 30-50 degrees as is. Recently ran outdoors during cold snap in Indiana and used it as the outer layer. Temp was 8 degrees. Was perfect with an Eddie Bauer turtle neck and T-shirt. If you read the description and understand what you are buying and what it does, you will not be disappointed. I have worn it to run, but today it's raining so I wore it to work...the XL regular size is perfect for wearing solo of for layering. It has space for layers without being too tight.