As far as performance I don't have any issues at all. Worn this in temps down in the mid 30'sF, and it kept the chill off. However, after only a few months of use, this vest is falling apart. The elastic is popping through all over the place and the front is beginning to look like a pimple faced teen. Probably why it was on sale for $35.00.
For Capo higher end clothing, this was a huge let-down.