Icebreaker Relay Crew - Short-Sleeve - Men's - $69.95

Soft, breathable merino wool makes the Icebreaker Men's Relay Crew the natural choice as your first layer for trail running in spring or hiking in the fall. Lycra fibers give this top a flexible stretch and underarm gussets improve the fit to such an extent that you'll wonder how you previously survived without the Relay Crew in your layering quiver. - $69.95