Weathershedding
REI’s own Elements membrane did a great job of deflecting rain. We used it extensively in heavy rain showers and never had an issue. While the hood is not helmet compatible it is easy to cinch snug in the face of a strong wind and the solid brim stayed up, helping to keep water off our face.

Breathability
The Talusphere runs down the middle of the road for 2.5-layer shells. The mesh backed hand pockets is REI’s attempt at forgoing pit zips.

Function
The fabric is soft to the touch and super stretchy and it feels great. It was never restricted. The interior is a little slick feeling, but I only noticed when sweaty. The pockets are well positioned: two hand pockets sit out of the way of a pack waist belt and the chest pocket is handy for essentials, especially when using the hand pockets as vents. REI also moved all the seams off the shoulders, reducing friction points when wearing a pack. Our favorite feature is a patch of fleece at the chin; it felt great when it was cold, wet and windy out.

Durability
Despite regular and heavy use the jacket still looks brand new. The stretch helps keep scratches and stabs from digging too deep.

Packability
At more than a pound, it’s the heaviest shell we tested and one of the bulkiest. You’ll notice the extra weight during fine weather, but it didn’t feel heavier or bulkier than most of the others while wearing it.