On cool Southern mornings and at the trailhead, the Sunday Element is our go-to half zip for guys who want one easy layer. The soft stretch knit moves with you, and the half-zip vents fast when the sun climbs. It's light enough to layer or stuff in a pack.

• Half-zip front opens quickly to dump heat when temps climb mid-run or mid-hike
• Soft stretch knit moves with you and doesn't bind through the shoulders or arms
• Light enough to wear over a tee or under a shell, and easy to stuff in a pack
• Relaxed, athletic fit works for easy miles, travel days, and everyday wear
• Comes in Black and Biscotti Heather, sizes M–XXL