I wore this jacket all winter with an under layer, performed wonderfully! Now it's summer and in the mornings at high altitude it's still chilly and I'm still rocking my 32. The only flaw was that the drawstring on the waist came loose inside. Other than that it's would have gotten 5 stars. It's priced right for the quality. The only thing I would change the 32 Degree packables I've had so far (this and a vest) is that the packing pocket is not built in, they include a separate bags, which gets lost. I pack mine into the inner liner of the coats pocket and it works decent, though not perfect. I would strongly recommend this jacket in the $30 range, I think $50 is getting to the top end, but still one to consider, if they every hit $70, it's way to high!