Hi Trek-liters, For my upcoming trip to Scotland (Cape Wrath Trail) in may, I am not sure if I'm bringing the right layers. Right now i have: Baselayer - Rab 160 Merino long sleeve Mid - Patagonia Micro D Fleece Rain jacket - Marmor Precip Last year i went to Scotland for a trip around the same time and i found it pretty chilly, i was basically walking with my rain jacket on the whole trip. Now i was wondering maybe if i replace my Fleece for a Synthetic layer like Rab Xenon X/Atom LT i can leave my rain jacket in my bag and only pull it out when it's raining? Since the Xenon/Atom are better in blocking wind/light rain then just wearing the fleece. Any thoughts are appreciated!