6.3 oz./yd, 89/11 recycled polyester/spandex. Moisture-management properties. 3-panel crossover hood. Side seam pockets. Set-in sleeves. Self-fabric cuffs with thumbholes. Self-fabric bottom hem. Side vents. Tagless label. This product meets the following Sustainable Style subcategory - Sustainable Materials - Contains 89% recycled polyester.