The Nike SWOOSH RUN TOP top is designed for running but great for other sports too. Made of a soft, fine and lightweight material that wicks moisture away and provides breathability to keep you dry and comfortable. Matching leggings listed on my page. Details - Mid-layer or top-layer long sleeve half-zip top for chilly runs - Breathable mesh interior - Dri-FIT technology allows moisture to evaporate quickly - Thumb holes keep sleeves in place - Split vented side seams for greater mobility - Reflective accents for visibility - Swoosh logos on sleeve - Color: Olive Green - Material: 100% polyester - Weight: 7.4 oz - Size: Women's Medium - Style: CI9497-326 Size: Womens M