Icebreaker Relay 1/2-Zip Top - Long-Sleeve - Men's - $89.95

Icebreaker made the Men's Relay 1/2-Zip Top from smooth, naturally breathable merino wool so you can finally retire that stinky synthetic top you've been holding onto for years. This next-to-skin layering piece fits close to help you regulate body temperature and provide light warmth whether you're trail running in early spring or backpacking in late fall. - $89.95