Patagonia men's R1 Airgrid quarter zip pullover fleece in Grey . This technical midlayer offers exceptional breathability and warmth with its unique hollow-core yarn construction. Designed for versatile layering, it features a comfortable quarter-zip closure for adjustable ventilation and a chest pocket for small essentials. The waffle-grid fleece provides excellent warmth-to-weight ratio and quick drying capabilities. polartec, powerd grid fabrics. Keywords: Patagonia R1, Men's Fleece, Quarter Zip, Outdoor Gear, Hiking, Camping, Technical Apparel, Athletic Wear, Midlayer, Breathable, Lightweight, Warm, Waffle Fleece, polartec, power grid. quiet luxury. Please see images for Measurements and compare to something you own to assure fit . Condition: Pre-Owned