OTRHZ-W Cotopaxi Women's Otero Fleece Half-Zip Pullover A fleece fit for movement, the Otero Half-Zip Pullover features a slim slhouette, a recycled polyester blend, a raised grid back for more warmth and breathability, and concealed zippers. This technical fleece is great for cool weather hikes or other adventures. Grid back fleece for warmth & breathability Zippered patch chest pocket Offset underarm seam for mobility Thumholes in sleeves make layering easy Fabric Shell: 97% Recycled Polyester, 3% Spandex Pocket: 85% Nylon, 15% Spandex