The primary materials that compose this product contain a minimum of 20 percent organic content. The primary materials that compose this product contain a minimum of 20 percent recycled content. The Nike NSW Gym Vintage Crew is made from soft cotton-poly fleece and features a classic crew neck silhouette. The long sleeves with ribbed cuffs and wide hem provide lasting comfort. A brand logo sits at the left chest. 60% organic cotton, 40% recycled polyester. Machine wash, tumble dry. Imported. Measurements: Length: 22 in Chest Measurement: 44 in Sleeve Length: 31 in Product measurements were taken using size SM. Please note that measurements may vary by size.