I have been testing the Proof Nova Series Insulated Jacket for about a month now, and found it to be quite impressive. The jacket is billed as an insulated jacket for travel and adventure, which is in line with the other clothing Proof produces.
This jacket is made of two materials, with the insulation being PrimaLoft Gold at 60 g, and the shell being a “Japanese four-way stretch nylon fabric, with a durable water repellent finish”. I know what to expect with PrimaLoft Gold, but I have no clue what this outer fabric is.
Nylon with stretch? When I got it I found that the nylon itself is very thing feeling, and the stretch is, well, very stretchy. I expected the jacket to have just a touch of stretch, but instead the jacket has a good amount of 4-way stretch. So much so that the jacket fits me rather snug (good for a mid layer, or something you don’t want a lot of bulk under) and if it were not for the stretch, I would need to go up a size. However, the stretch allows the jacket to fit me a little closer, while not restricting my movement in anyway. This is rather impressive.
The nylon, while being thin, feels durable and overall offers me no worries about wearing this as a primary outer layer. The thickness is in line with other jackets of this nature, like Patagonia’s popular Nano Puff Jacket. I will note that the nylon used by Proof is a matte finish and thus offers a unique look.
This jacket is warm. PrimaLoft Gold is great synthetic insulation, and proven to work well. This jacket is no exception, and the biggest issue I have had with this jacket is that it is often too warm to wear in a lot of situations. I am only able to drive while wearing this jacket if I am only wearing a t-shirt under it.
I recently reviewed the Triple Aught Design Catalyst Field shirt, and while that weighs more, it is about half as warm as this Nova jacket. After buying this jacket, I am confident I will not need to get a heavier down jacket at all. This is all the warmth I need.
The unfortunate part is that the jacket doesn’t breath well. So when you move into say a store, you will have been warm outside, and now will start to overheat being inside. You’ll need to remove the jacket. Even unzipped I have at times found the jacket too warm. The best way I have found to mitigate this is to wear the jacket with only a t-shirt under it.
In temps below 44 degrees F, this jacket excels, but it has been unseasonably warm in the Pacific Northwest so far this winter.
This jacket is very comfortable and cozy to wear. The materials used form well to my body and move fairly easily. The stretch is a little odd, as it offers more resistance than you might expect, but once you start stretching it moves decently well.
Overall it’s a warm jacket with stretch, so it’s perfectly comfortable.
The compressibility of this jacket is less than what you get with down jackets, but the jacket does come with a stuff sack which is attached to the inside of the breast pocket. As with most synthetic insulated jackets, this doesn’t pack down to any impressive size. The stuff sack does help get the jacket out of the way, but it is made out of a stretch material, so the compression offered by the stuff sack is limited. It is also sized a bit too large for the jacket, thus affording extra room.
All in all, I don’t think it is fair to call this jacket packable. Yes, it is very svelte in the overall weight, but I’ve had lighter and warmer down jackets which pack down to a much smaller size. This is always going to be the trade off.
This jacket is as basic as it comes. It is designed to cut more athletic in looks, and yet be simple enough that it can reasonably blend in anywhere. I think the big thing to note about the style of the jacket, is that it doesn’t look tacticool, nor does it look like a jacket for hiking.
It’s simple and fairly innocuous in design. The biggest miss for me with the style is the collar, as it leans into your neck instead of standing up on its own. I think this looks a bit odd, and am unsure if this is something unique to my body or not.
A Few Complaints
This jacket isn’t perfect and thus there are a few areas I think need improvement:
Stuff sack: It’s too big and too stretchy. It needs to be smaller and not stretchy. I also don’t understand why it is connected. I am removing it so I can ditch it from the jacket.
Wrinkling: The material of this jacket is prone to wrinkling, which sucks when you stuff it into a stuff sack for travel. It can get quite wrinkly and the wrinkles don’t fall out that quickly. Typically it takes about 3-4 hours wearing the jacket before the wrinkles release.
Pocket zippers: The zippers for the exterior pockets are very small, and the zipper pulls are even smaller. They are hard to operate. The stretch on the material means that you often need two hands to open the pockets, and it can be quite difficult to open and close them without the jacket itself zipped up. It’s nice they are zipped, but they are hard to use.
Cuffs: The jacket sues a narrow elastic band for the cuffs, which is pretty typical of this style/type of jackets. However, they are almost rolled under, so that you do not see the actual cuff when you wear the jacket. It’s really odd and makes the cuff catch on my watch when I put the jacket on. It also looks a little odd and takes some getting used to.
Despite the small little issues I have with the jacket, I really do like it. I had been considering many of the more common mid-layer insulated jackets, and am glad I went with this one over those. It strikes the right balance with style and performance. I am glad it is as warm as it is, and prefer jackets to trend in that direction over being not warm enough.
What I like the most is that this jacket moves really well, fits great, and doesn’t look like something I just came from a hiking trail wearing. I could see taking this jacket anytime I need a warm layer when I travel, and will likely wear it a ton this winter.