Perfect top for Tough Mudder
I purchased one of these tops to use at a 10 mile Tough Mudder run. Outside temperature was about 11 degrees for the race. I was amazed at how warm it kept me despite several very cold water obstacles with full submersion. The fleece inner layer somehow kept body heat in but allowed the water to dry very quickly. I was never cold for the entire race. It survived 24 obstacles and looks as good a new after a wash. The perfect top if you are attempting any Autumn/winter muddy runs.