6.3 oz./yd², 89/11 recycled polyester/spandex; Heather colors are 45/44/11 recycled polyester/polyester/spandex; Moisture-management properties; Dropped shoulder sleeves for mobility and comfort; Side vents; Modest crop length with droptail; Tagless label; This product meets the following Sustainable Style subcategory:; Sustainable Materials: Contains 89% recycled polyester;