This fleece performs poorly in the breathability, layering ability, and weather resistance category while feeling super comfortable and exuding a certain style synonymous with mountain culture.
Performance Comparison
This fleece performs best with a beer in hand.
Warmth
This fleece is thick, heavy, and consequently pretty warm. It's thick, uniform polyester fleece is an effective insulator, but doesn't compress or breathe very well. This will keep you warm in town when the temps dip, but when they start to come back up, you'll be shedding this layer pretty quickly.
Comfort
The Lightweight Synchilla Snap-T has blanket-like softness and comfort. We don't know if Patagonia sourced these Synchillas in the wild or from the controversial Argentinian Synchilla farms, but their fur sure is soft. Seriously though, this pullover has some of the softest fleece, but we sometimes wished it had some hand pockets, and it's slouchier fit draped over our testers like a poncho. Elastic cuffs keep the sleeves down around your arms when it's cold, but they are easy to pull up when it's time to get down to business.
The LW Synchilla is not a great choice for heavy activity. If you get warm in this fleece, you have no choice but to un-snap the front and roll up the sleeves, and that still won't cut it!
Breathability
The Lightweight Synchilla Snap-T is one of the thickest fleeces in our test and, therefore, one of the least breathable. The Synchilla's only method of venting hot, sweaty air is to open the four plastic snaps and roll up those sleeves.
The snaps don't extend down too far and the fleece is warm.
Laying Ability
You're going to need a shell or insulated jacket with ample room if you plan on incorporating the Snap-T into your layering system. Our slimmer testers found this fleece bulky, especially in the shoulders and sleeves. When layered under a shell, the thick fabric bunched up, feeling constricting and uncomfortable. However, we suspect folks that like the look of the Lightweight Synchilla Snap-T won't be trying to hide it under a technical looking hardshell jacket.
This bulky pullover did not fit well underneath our tester's wind jacket.
Weather Resistance
When it comes to wind, the Snap-T performs better than most of the fleeces in our test due to how thick it is. This "benefit" comes at the cost of breathability and weight. Also, since this jacket has no durable waterproof treatment, don't expect to stay dry in a downpour. If you do get caught out in the rain, this fleece will take longer to dry out. This is not a technical layer, so we would not recommend treating it as one.
Weight
The Large size Snap-T tipped our scales at 17.5 ounces, making it one of the heavier fleeces in the test, but if the goal is maximum warmth for the weight, this is actually a great deal. However, if you plan to use this in a technical capacity, you will be much happier finding a better overall performance piece.
The LW Synchilla is not a great fleece for stuffing into a backpack and there are other better options that would be lighter for taking into the backcountry.
Style
This jacket is available in 7 different options, including five colors and a couple of print models. Our testers often paired it with a warm flannel as this loose-fitting jacket that has plenty of room for it. This fleece has a classic look for any casual occasion.
This big, baggy fleece only has one snap pocket, and it is too small for many modern cell-phones.
Value
The Synchilla Snap-T is priced very well. If you understand the limitations of this jacket and just want a warm, stylish town piece, this is priced right! However, don't let the low price convince you that you can use this in both a casual and technical capacity.
Conclusion
This warm pullover is popular for its comfort and style and has been a classic Patagonia staple for years. We think it's an awesome piece for post-adventure lounging and recounting highlights and mishaps around the campfire, but if you're headed into the backcountry, we recommend a more technical fleece, that will breathe and layer better.
