Published by at 03/08/2026 Smartwool long sleeve base layer top crafted from 100% Merino wool for natural warmth and moisture management. This midweight piece features a striking burgundy and red geometric diamond ikat pattern with flatlock seams to minimize chafing. The slim fit and breathable fabric make it an essential performance layer for cold weather activities. This top is perfect for skiing, winter hiking, or casual cold-weather layering. Keywords: Gorpcore, Outdoorsy, Winter, Alpine, Hiking, Base Layer, Merino Wool, Geometric, Ikat, Performance, Thermal, Sustainable, Activewear, Skiing, Cabin Core