Icebreaker Men's Merino 260 Tech Thermal Long Sleeve Base Layer - Earth Tan - Small

Men’s Icebreaker® Merino 260 Tech Thermal Crew - 100% Merino Wool Base Layer The Men’s Icebreaker® Merino 260 Tech Crew is the warmest, heavyweight base layer in Icebreaker’s 100% Merino Wool collection, engineered for extreme cold-weather performance. Made from 260gsm Merino wool, this slim-fit, fitted base layer delivers the best warmth-to-weight ratio in the Icebreaker natural base layer range, making it ideal for alpine sports, winter trekking and high-altitude adventures. Designed for next-to-skin comfort, the long-sleeve crew neck construction feels exceptionally soft while naturally regulating body temperature. Merino wool keeps you warm in freezing conditions without overheating during intense activity, offering reliable performance across changing environments. Precision engineered with minimal, strategically placed flat seams, the Merino 260 Tech Crew reduces chafing and enhances durability, even when worn under multiple layers. A longer bo...