Thank you very much for viewing this product! Merino Wool Workman Long Sleeve Crew Neck Size L Black Black Long T-shirt Men's Workman FieldCore Merino Wool Inner L Black Height 175-185cm Chest 96-104cm 50% Merino Wool Fabric Thickness Level 4 Merino wool is the highest quality wool, a natural material from Merino sheep. The difference from other wools is its excellent moisture absorption, heat retention, and temperature regulation, making it comfortable to wear not only in winter but also in spring and autumn. In addition, it has excellent antibacterial and deodorizing effects, and the fibers are particularly fine and soft, making it less itchy and gentle on the skin. It is said that mixing polyester with merino wool also has the advantage of drying faster and increasing the durability of the fabric compared to a 100% wool shirt. #Workman #MerinoWool #FieldCore #WORKMAN #Outdoor #Camping #Mountaineering #ColdProtection #MerinoWool #Winter #WorkmanPlus #Workman