This is my first Softshell jacket that I bought for my Ushuaia-Cartagena bicycle tour.
I started in middle of March, its the end of summer and still very windy in the Patagonia region, especially Santa Cruz province, I have headwind everyday at 30-60 mi/hr, I only have a short sleeve merino underneath the MX, and the MX kept me warm and comfortable.
If I ever need to buy another one, it will be Arcteryx MX series.
This review was written in the old system and had content requirements that are different than reviews written today.