Stay comfortable in every season with this Smartwool Merino Wool Long Sleeve Base Layer Shirt in a versatile olive green color. Designed for performance and everyday comfort, this lightweight Merino wool top naturally regulates temperature, wicks moisture, and resists odors—making it ideal for hiking, camping, skiing, running, travel, or casual wear. A must-have layering piece for outdoor adventures or cool-weather activities. Features: * Brand: Smartwool * Size: Men’s Large (L/G) * Color: Olive Green * Crew Neck * Long Sleeves * Lightweight Merino Wool * Moisture-Wicking * Temperature Regulating * Breathable * Odor Resistant * Flatlock Seams for Comfort * Smartwool logo on sleeve * Excellent pre-owned condition Measured flat: underarm to underarm 22”, shoulder to hem 29” Keywords: Smartwool, Merino wool, base layer, long sleeve shirt, crew neck, men’s large, hiking shirt, outdoor apparel, camping, backpacking, trail running, skiing, snowboarding, thermal layer, lightweight wool, breathable, moisture wicking, odor resistant, activewear, performance top, travel clothing, olive green.