"What Our Gearhead® Experts Are Saying: ""I like this tee for long days where I’m moving on and off trail. The merino wool keeps temperature in check, doesn’t trap odor, and stays soft even after hours of wear. The cut feels dialed without being restrictive, especially when wearing a pack.""We wear the Wasatch Adventure RWS Merino Lt Wt Tech Tee when our plans shift between trail time and the rest of the day. Built by Backcountry for hiking and everyday adventure, it delivers breathable comfort that stays consistent through changing conditions and long hours outside. The streamlined fit layers easily under packs and outerwear, while still feeling relaxed enough for casual wear. Constructed from 100% Responsible Wool Standard-certified merino wool, this lightweight tee naturally regulates body temperature, manages moisture, and resists odor over repeated wear. Raglan sleeves and an underarm gusset allow free movement without friction, and the single-jersey knit stays soft against the skin. Added sun protection makes it a dependable choice for extended time outdoors."