5.3-ounce 100% cotton 99/1 cotton/poly (Ash) 90/10 cotton/poly (Sport Grey) 50/50 cotton/poly (Safety Green Safety Orange) Seamless double-needle 3/4 collar Double-needle sleeves and hem Taped neck and shouldersDue to the nature of 50/50 cotton/poly neon fabrics special care must be taken throughout the printing process.