Discover your ultimate year-round base layer with the All Season Merino T-Shirt. Need versatile thermals that keep up whether you’re hiking mountain trails or navigating city streets? Crafted from a precise 50% Merino Wool and 50% Polyester blend, this quick-drying thermal t-shirt offers exceptional softness against your skin while actively regulating temperature through Climasense fiber fusion technology. Forget bulky layers—this lightweight essential excels as your first layer across wildly varying conditions.
Experience genuine comfort thanks to key innovations: thermoregulation technology maintains your ideal warmth without overheating, UPF-rated fabric shields against sun exposure, and advanced odor control naturally neutralizes sweat during long adventures. The seamless 4-way stretch fabric moves effortlessly with you, whether skiing steep slopes or practicing yoga, while flatlock seams eliminate chafing for all-day wearability. Superior moisture management wicks sweat instantly, keeping you dry and comfortable when temperatures swing unexpectedly.
Perfectly designed for active lifestyles demanding reliable performance, this merino wool blend base layer transitions seamlessly from frigid winter mornings to mild spring hikes. Seeking a quick-drying merino base layer for hiking that won’t trap odors? Or an odor-resistant thermal for multi-day travel? It pairs flawlessly with our All Season Merino Pants or Boxer Briefs for complete comfort system coverage—your secret weapon for staying dry, warm, and fresh no matter the season or activity level.