This jacket is exactly what I wanted. I work full time with horses (year round, rain, snow, wind, sleet, hail). I needed a jacket that would hold up to cold and wet fall/winter weather, including snow. I haven't used it in the snow yet but I'm confident it will be warm enough. The jacket is very warm, but not overwhelmingly so. Today I was able to be active in it without sweating profusely and I stayed comfortably toasty warm.I actually have the 3 in 1 longer hem cut version of this jacket and that I absolutely LOVE so as soon as I opened the package and noticed the similarities in fabric and details I was super happy. This one is not quite as heavy as that one which is to be expected because that is a two piece coat and this is a single piece.The outer fabric shell feels very durable and tough. The color is a beautiful grayish black. Today it was raining ALL DAY with temps in the 40s and the jacket kept me warm and dry the whole time. I was so cozy! The rain beaded up on the jacket material and ran right off. The hood is large, but I used the draw string cords and it made it perfectly snug around the baseball hat I was wearing. If I tipped my head forward the rain rolled right off in front of me. I absolutely LOVE omni heat technology. I believe it gives an extra boost of warmth, especially if you are being active while wearing the jacket. My favorite aspect of omni heat, though, is how easy it makes it to get the jacket on and off. The slippery material helps your arms slide right through the sleeves! So much better than fleece lined jackets and coats. In addition, the inner spandex sleeve cuffs add extra coverage/length to the sleeve and help seal around your wrists! Like I said, I have not worn this specific jacket in the snow but I'm usually a very cold person and I'm confident I will be comfortable in it while working outside all day in the winter.I am 5'7" 138 lbs and based on other reviews I bought a medium. I was worried because I wanted to be able to add a layer if needed, but I also didn't want to HAVE TO add a layer to keep it from looking baggy/sloppy. I'm very happy with my size choice. Today I wore the jacket with a long sleeved t-shirt and a thin vest and it was great. If needed I could add a hoodie or remove the vest and it would still be a flattering fit. I was also worried that the cut would be short on my body, but the hem ends about halfway down my back pockets.I spent a lot of time researching jackets and I am SO happy I decided on this one. Don't hesitate any longer and just buy it!