The Men's Classic Thermal Merino Base Layer Colorblock Crew is made from 100% Merino wool and features flatlock seam construction with offset shoulder and side seams for enhanced comfort, breathability, thermoregulation, and odor resistance. Whether hiking, running, or skiing, this base layer delivers consistent comfort along with reliable warmth and durability for all your winter activities.

• Slim fit - A snug fit designed to fit close to the body, usually by tapering the cut through the midsection and waist
• Merino - Very warm high quality wool with natural antibacterial properties to keep you fresh for longer
• Antibacterial - Stay fresher & odour free for longer
• Lightweight - Great for travelling, comfortable to wear and easy to pack