Wool clothes

For multi-day hiking, the best base garments are merino wool. They won’t ever stink, and even in warm weather, they breathe. They feel good against the skin, are machine washable, and surprisingly durable. I have been slowly migrating all my hiking base clothing, from toes to head, to Icebreaker brand merino garments, such as this Icebreaker short sleeve shirt. – KK