Lapasa mens long sleeve thermal base layer top crafted from 100% merino wool in a versatile heathered grey. This lightweight yet warm crewneck shirt features a soft, breathable knit ideal for layering during outdoor activities or everyday wear in cold weather. The natural moisture-wicking properties of merino wool ensure comfort throughout the day, while the classic fit and ribbed cuffs provide a secure feel. Measurements: • Pit to pit: 18.5″ • Length: 27.5″