This is an incredibly versatile midlayer. I've been very impressed at the range of temperatures i can wear this in and still feel very comfortable! It is VERY similar to the Patagonia R1 which is a very popular midlayer as well. I wear this layer on its own when touring and its very breathable and soft on the skin. have also worn this on super cold days as a piece of my layering system and it works great. I find myself wearing it around the house too because its just that comfortable. I went to order a 2nd but we sold out of my size unfortunately... My only 2 gripes: I wish the material around the mouth was softer so its more comfortable when you zip up all the way. Second, I wish the thumbholes were lower on the sleeves (maybe I just have long arms but when I use the thumb holes, I feel like im pulling on the sleeves the whole time). Besides that, great work Armada!