The stitching on these is done very poorly and comes undone very easily. The first one I bought had a hole in the armpit, lucky I caught it before leaving the store. The 2nd one started to come undone after wearing it to work from home for a few weeks. The stitches connecting the arms pulled from nothing more than typing on the computer. Its a good looking sweater but executed poorly. If you happen to get a decent one, try it on first, they fit big.

This is by far my favourite Patagonia product. It is a must for the cold and wet wintery days. When I lived in Ontario, it was a necessity for my daily commutes to campus and even in -20 weather, I was warm. I didn't have to layer up which was key for commuting on the bus!I moved to the West Coast last summer and had my first Raincouver winter and this sweater was the perfect piece to wear under my shell. It kept me warm and cozy on the dreary Vancouver days. I love it so much I bought 2 more!10/10 would recommend

As I write this, I am wearing a Lightweight Synchilla Snap T that is almost 15 years old and is still in perfect condition. My wife has one that is more than 20 years old and is still going strong. They are warm, never go out of style and last forever. Some people gripe about the lack of pockets = point taken. The fit is "relaxed", meaning if you want layers underneath, go with your regular size; but if not, you can easily size down. I wear an XL in everything else Patagonia but I have this one and one of the heavier model both in Size L. Lots of people complain about the lint they throw off; so the first thing you should do with a new one is toss it into the washing machine = problem solved. Never, never, NEVER put these in the dryer! Totally unnecessary = they dry ... MoreAs I write this, I am wearing a Lightweight Synchilla Snap T that is almost 15 years old and is still in perfect condition. My wife has one that is more than 20 years old and is still going strong. They are warm, never go out of style and last forever. Some people gripe about the lack of pockets = point taken. The fit is "relaxed", meaning if you want layers underneath, go with your regular size; but if not, you can easily size down. I wear an XL in everything else Patagonia but I have this one and one of the heavier model both in Size L. Lots of people complain about the lint they throw off; so the first thing you should do with a new one is toss it into the washing machine = problem solved. Never, never, NEVER put these in the dryer! Totally unnecessary = they dry in a couple of hours. There's really only one problem with this iconic garment: You'd better choose your color carefully, because like being married you're gonna be enjoying the view for a long, LONG time!