"Women's Korsa® Vital 1/2-Zip: The Korsa Vital 1/2-Zip is a women's long sleeve half-zip top that earns its place in your morning routine - whether you're heading out for an early run or transitioning straight into your day. The supersoft, moisture-wicking 2-tone melange knit keeps you comfortable as your effort builds, and the thumbhole cuffs help hold in warmth when the air is cool. It's the kind of layer you reach for when you want to feel put-together without overthinking it.The fabric is 88% polyester and 12% spandex, with a contrast fabric at 92% polyester and 8% spandex - a combination that moves with you and dries quickly. Ribbed sleeves add durability and a clean, fitted look, while the half-zip lets you dial in ventilation as you warm up. Flattering front seams and reverse coil zipper teeth keep the aesthetic sharp and modern, and a discreet logo at the back of the neck adds just enough brand identity without drawing attention away from the overall design.Why Our Fit Experts Love It""I grabbed the Vital 1/2-Zip for a cool morning run and ended up wearing it the rest of the day. The fabric feels really soft against the skin, and I liked that the thumbholes kept my sleeves in place without feeling restrictive. The half-zip is a small detail that makes a real difference when you start to heat up mid-run."" - Rachel, Road Runner Sports Fit Expert, Carlsbad, CAWho It's Best ForThe Vital 1/2-Zip is a strong pick for women who want a moisture-wicking long sleeve top that works for morning runs and holds up through the rest of the day. If you run in cooler temperatures and want a layer that manages sweat, moves freely, and looks clean off the trail, this half-zip fits the bill. It's also a good choice for anyone who prefers a polished athletic look without bulky outerwear. VIP Family members can take the Vital 1/2-Zip for a 90-Day test drive with our Perfect Fit Guarantee."