The Heavy Blend collection is now made with finer yarns and advanced MVS Air spinning technology, which helps reduce pilling, improve durability, and create a smoother surface for higher-quality printing. * 50% cotton, 50% polyester * Heather Dark Green, Heather Dark Maroon, Heather Dark Navy, Heather Deep Royal, and Heather Scarlet Red: 40% cotton, 60% polyester * Fabric weight: 8.0 oz/yd² (271 g/m²) * 1x1 rib with spandex for enhanced stretch and shape retention * Classic fit with a seamless body * Made using OEKO-TEX® certified low-impact dyes