"Women's Korsa® Ventilate UPF 30 Long Sleeve Top: The Ventilate UPF 30 Long Sleeve Top from Korsa is a lightweight running top built for warm-weather training when sun protection and breathability both matter. The UPF 30 fabric shields your shoulders, sleeves, and front panel - the areas that take the most direct sun exposure - while the high crew neck adds coverage without feeling restrictive. It's the kind of long sleeve top you reach for when the forecast is sunny and the miles are long.Strategically placed mesh panels under the arms and across the back work to disperse heat and move sweat away during harder efforts, so you stay cooler longer without sacrificing coverage. The 100% polyester construction keeps the top lightweight and quick-drying, and the raised logo at the sleeve is a clean finishing detail. Whether you're logging early morning miles or heading out midday, this top handles the heat without weighing you down.Why Our Fit Experts Love It""I love recommending this top for runners who want sun protection but hate feeling overheated in a long sleeve. The mesh on the back makes a real difference on warmer runs - you get the coverage without that trapped heat feeling. It's one of those pieces that just makes sense for summer training."" - Rachel, Road Runner Sports Fit Expert, Carlsbad, CAWho It's Best ForThis top is a strong choice for women who run outdoors regularly and want reliable sun protection without switching to a heavier layer. If you prefer long sleeve coverage on sunny runs but tend to overheat, the ventilated construction makes this a practical option for warm-weather training. It works well for road runners, trail runners, and walkers who spend extended time in direct sunlight and want a lightweight top that manages heat while keeping skin covered. VIP Family members can take the Ventilate UPF 30 Long Sleeve Top for a 90-Day test drive with our Perfect Fit Guarantee."