Icebreaker · Base Layers
This t-shirt features 100% Merino wool for breathability, temperature regulation, and odor resistance. Its waffle knit fabric offers added warmth while maintaining a lightweight feel. Flatlock seams and underarm gussets reduce friction and enhance mobility. Raglan sleeves provide comfort for backpacking. The naturally soft and non-itchy wool is suitable for all-day wear. The Merino wool is RWS-certified for ethical and sustainable sourcing.