Evolution Simple Dome 1/4 Zip – Women's

When the air is cool at the trailhead but you know you'll be generating heat fast, the Evolution Simple Dome is our pick for active layering. Midweight fleece construction traps warmth without bulk, and the quarter-zip collar lets you vent quickly when your effort climbs. Clean enough to wear solo, packable enough to stash when you don't need it.

• Midweight fleece traps warmth on cool starts without weighing you down once the effort picks up
• Quarter-zip collar gives you fast, on-the-fly ventilation control — no stopping to peel layers
• Relaxed regular fit layers cleanly over a base layer or under a shell without bunching at the shoulders or sleeves
• Low-profile construction stuffs into a pack easily — worth bringing even when you're not sure you'll need it
• Available in TNF Black and White Dune — neutral colorways that work with any kit in the rotation