It’s both
Double-needle collar and hem
Fabric 100% polyester closed-hole flat back mesh with PosiCharge technology
A polished and subtle stripe pattern
77/23 polyester/rayon fleece
South Pittsburgh Rebellion Softstyle T-Shirt F6871 It’s both4. 5 ounce, 100% ring spun US cotton 90 10 ring spun cotton poly (Antique Cherry Red, Antique Heliconia, Antique Sapphire, and Sport Grey) 50 50 ring spun cotton poly (Graphite Heather) 65 35 poly ring spun cotton (Dark Heather, Heather Irish Green, Heather Military Green, Heather Navy, Heather Orange, Heather Purple, Heather Indigo, Heather Royal, Heather Red and Heather Sapphire) Non topstitched 5 8" rib collar Taped neck and shoulders Tearaway