Apologies for asking the same question but I'm so confused about what to get.
I'm going to Patagonia in Chile in November and doing a five-day trek there, and then other day trips around various glaciers etc. It's a bit of a spur of the moment trip, and my first real trek. I enjoy bushwalking but have only really done day walks before. My friend and I are staying in refugios so don't have to carry tents or anything.
I don't own anything specific for trekking, except boots, so will need to get the layers going. Am I right thinking I should get: base layer t-shirt (merino wool or some wicking, breathable synthetic) (probably two for a five day trek?); windproof fleece (one?); and hard shell? I'd never heard of a hard shell before, but obviously like the idea of staying dry. Apparently on this trek you get all kinds of weather - though it won't be horrendously cold it can snow, pour rain, etc, and then get really hot again. I know the winds are going to be crazy.
Is it only the jacket that needs to be windproof? I'll only have a really small pack (20L I think) so need to keep everything light. I accept that I'm going to smell shocking but aiming for the least shocking I can.
There's so much information it's a bit difficult getting the base info! Any advice welcome, particularly around brands. I don't want to spend tons of $$, but happy for around $200 for a hard shell and similar for the rest? Is that doable?