Relaxed fit Waistband with interior dyed-to-match drawcord Interior brushed fleece Side seamed Side pockets Interior encased elastic leg cuff Tear-away label 10-ounce, Airlume 65/35 combed and ring spun cotton/polyester fleece Athletic Heather: 94/6 Airlume combed and ring spun cotton/polyester Please note: This style is currently transitioning from a 60/40 Airlume combed and ring spun cotton/polyester fleece blend to a 65/35 Airlume combed and ring spun cotton/polyester fleece blend. Your order may contain a combination of both fabrics.