I assume you mean for sitting and glassing or tree stand?
That is correct.
I assume you mean for sitting and glassing or tree stand?
That is correct.
How low of temps can you wear the Obsidians with a warm baselayer?
Get the Sanctuary Set, at least the bibs. Solitude might work if you like lots of layers. At twenty degrees and windy, you will need a lot of layering with solitude as they are not windproof. Carry the sanctuary in or walked bibs unzipped.