Patagonia Capilene Midweight baselayer top in a light blue geometric diamond pattern. This technical long-sleeve crew neck is designed for cool to cold weather activities, featuring a moisture-wicking recycled polyester fabric with a diamond-grid back for warmth and breathability. The raglan sleeves provide a full range of motion, while the flatlock seams minimize chafing during high-output movement. Perfect for skiing, hiking, or as a cozy everyday layer.