Tech fleece is nearly perfect for layering in the mountains and the Burton [ak] Grid Half-Zip Hoodie brings all the benefits together in one versatile style. Polartec Power Dry Grid Fleece provides the ultimate in breathability and quick-drying performance for enduring comfort, in a package that's blue sign approved for a cleaner conscience. The articulated fit slides easily under a jacket and looks equally good when worn on its own.
Burton runs 1-2 sizes too big ( great gear just stupid big)
Overall the product is very well constructed. Why I am giving it a 1 star review is because the castle rock color way is in fact not grey with tan accents. It is grey with black accents. This is not what is described on the website.