Women's Korsa Vital 1/4-Zip: The Vital 1/4-Zip is one of those layers that solves a lot of in-between weather decisions. It offers just enough lightweight coverage for cool starts and breezy conditions, while the quarter-zip construction gives you the flexibility to vent heat as your body warms up. The fit stays flattering and easy to move in, making it a dependable option for training runs, walks, and active layering through the season. Practical, comfortable, and versatile, it's a strong staple for any run wardrobe.