CMP Men's 3M Thinsulate FP Jacket

Product Information

It has a pretty competitive warmth-to-weight ratio, though if you need a super warm puffy for winter pursuits, this isn’t the one for you.

Best Synthetic Insulated Jackets 2023 - Outdoors Magic Best Synthetic Insulated Jackets 2023 - Outdoors Magic

The torso length is on the shorter side, however, which makes the lower hem rise above our waist during reaches overhead. Its fill power is 750 cubic inches per ounce, which equals to a total of 1296 cubic inches of down fill volume. Now granted, these trips included shoving our bodies up sharp granite chimneys, bushwhacking through briers, and taking a few spicy lead falls on rough slabs — so there’s a chance we’re being too critical.It's a good thing these jackets are coated in DWR, but pay attention to the fact that DWR is a coating - meaning that it will wear off over time.

Thinsulate Jacket - Etsy UK Thinsulate Jacket - Etsy UK

These are the only lightweight models we'd purposefully wear without a shell during a short, light rain. Its fill power is 850 cubic inches per ounce, which equals to a total of 3058 cubic inches of down fill volume. Not all synthetic insulation is created equal, though, and the different types of insulation will vary in how long they hold up to harsh conditions.Its fill power is 700 cubic inches per ounce, which equals to a total of 7284 cubic inches of down fill volume. The Pertex Quantum Air shell and OTI Stretch insulation provide breathability and warmth that works well for loaded hiking down to the upper 20s. The GearJunkie team has been huddling together in shiver bivies, tugging on tiny granite crimps, and slogging along skin tracks in synthetic jackets for just about forever.

Synthetic Insulated Jackets of 2023 | GearJunkie The Best Synthetic Insulated Jackets of 2023 | GearJunkie

Couple this with thoughtful features such as fleece-lined pockets, an adjustable hood, and improved cuffs, and well, that’s why Arc’teryx is tough on the wallet. Other types of fill, such as Polartec Alpha and FullRange insulation (used by Patagonia in the Nano-Air series of jackets), offer arguably the most breathable options out there.Breathability, pack size, and overall value were also important considerations in our testing process. Rab has thrown a good deal of cutting-edge technology into this jacket, including two densities of PrimaLoft Gold Active+ synthetic insulation, some of the warmest, most breathable insulation on the market, combined with a weather-resistant, permeable Pertex Quantum Air outer fabric. This model performs well in shoulder season adventures, or as part of your layering system for colder forays in the mountains.

Thinsulate Jackets - Etsy UK Thinsulate Jackets - Etsy UK

Across most color choices, you have a bright, multi-paneled design on one side, and a subtle, muted quilt silhouette on the other.As explained earlier, fill power and fill weight are the two most important factors when it comes to warmth. ounce weight (7-denier outer and inner fabric with hood) of the Torrid we tested comes with a pretty steep cut in durability. You'd be able to use a 850 FP down jacket for decades, and it'd feel almost just as warm as the first day you put it on. For the space-conscious hiker focused on an ultralight setup, this may not be the best choice, but if you are looking for maximum warmth without sacrificing breathability, the Rime Flex is a solid pick.