The Zipper Question

Nobody returns a fleece because it was the wrong colour. They return it because they wanted a jacket and a pullover arrived, or because they wanted the pullover and paid thirty dollars extra for two pockets they will never use. Closure type is the only specification on a midlayer that you cannot fix after purchase, and it is the one that retail listings bury under a photograph.

So this review is organised around the zipper. Everything else — the fabric weights, the recycled content, the fit notes — sits in the callouts. Read those second.

We wore each of these through a Pacific Northwest winter: commuting, two ski tours, a week of standing around a job site in Bend, and roughly forty school pickups in the rain. Two pairs among the six are near twins of each other, deliberately, because that pairing is where most buying mistakes happen.

The Patagonia Better Sweater has existed in both closures for over a decade. The Arc’teryx Delta family does the same trick with more subtlety, because the suffix carries the whole meaning: LT is the jacket, Half Zip is the pullover, and the two photograph almost identically on a hanger.

The Delta LT arrived with the least fanfare and got worn the most. It is 365 g, it vanishes under a shell, and — this is the part that catches people — it opens from the hem to the collar, which the product name does not tell you anywhere. Arc’teryx expects you to know that LT means the full-zip jacket in this family.

The Apex Bionic 3 is a different animal, a woven softshell rather than a knit fleece. It is the only one of the six that we would wear in horizontal rain without a shell over the top, and the only one heavy enough that you notice it in a bag.

Both pullovers here are cheaper, lighter and warmer in wind than their full-zip siblings, and both give up pockets to get there. If the garment lives under a shell or a harness, that is a good trade. If it lives on the back of an office chair, it is not.

One note on the Delta Half Zip: we could not find a stable listing for the Forage colourway at the time of writing, so there is no link on that callout. Search the closure in the title rather than the family name.

Finally, a jacket we cannot properly identify for you. Cotopaxi sent a grid-fleece pullover in a colourway they describe as an assortment, and the model name printed on the hangtag has already been retired for the 2026 line. It is a good piece — 220 g, half-zip, high collar — but we are not going to pretend we know what it will be called next season, and we are not linking to a listing that will point at something else in three months.

If you are shopping this category on a phone in a store, the shortcut is simple: look at the bottom of the zipper, not the top.