純棉帽

First run with it this morning and the five-panel design kept it snug even during a steep descent. The fabric is so light I almost forgot I was wearing it, which is exactly what you want on a long trail run.

The five-panel design holds snug without squeezing my head, even during steep climbs. The laser cuts actually keep my forehead dry on hot, sweaty runs.

The laser-cut ventilation on this cap is a game-changer for hot trail runs—my head stays noticeably cooler than with my old gear. It also fits snugly without bouncing around, even during steep descents. Exactly what I needed for mountain training.