I have only one complaint about this jacket and that is the mesh lining does not fully cover the back of the jacket, otherwise it is the perfect outerwear when for cool to warm temperatures. It will not do in a torrential downpour but anything less it stands up to water. It breathes well for tough hikes when your body warms up but the weather is wet and cool. I have had it a few weeks, and it worn it in as cool ast 48 degrees and as warm as 72 comfortably. This is not a winter or hot summer jacket. The shell is lightweight. It looks very nice and fashionable but durable and well made.