Comments about REI Lightweight Polartec Power Dry Long-Sleeve Crew Shirt - Men's Tall:
I've been using this under my workout shirts while running in cold and rainy weather. If feels great and I don't feel any rubbing from the seams even with an armband wrapped around with my phone strapped on. It provides plenty of warmth for the fall/winter chilly evening and nights in the California central valley.
Bottom Line Yes, I would recommend this to a friend