I’m 6’1” and 190 lbs close to OPs measurements. I run the Large Catalyst as well. There is room for me underneath to layer with no issue. I usually layer the sawtooth vest underneath it, but I’ve also layered the Klamath fleece hoody under it. Sleeves get tight with the fleece underneath it but it works for warmth.How much room do you have to layer underneath? Heard the sleeves are fairly slim cut
I’m 6’1” and 190 lbs close to OPs measurements. I run the Large Catalyst as well. There is room for me underneath to layer with no issue. I usually layer the sawtooth vest underneath it, but I’ve also layered the Klamath fleece hoody under it. Sleeves get tight with the fleece underneath it but it works for warmth.