Qigong Yin Yang Spiral Energy - Tee Shirt - 100% ring-spun cotton Sport grey is 90% ring-spun cotton, 10% polyester Dark heather is 65% polyester, 35% cotton 4.5 oz/y (153 g/m) Pre-shrunk Shoulder-to-shoulder taping Quarter-turned to avoid crease down the center Qigong Yin Yang Spiral Energy - T-Shirt Tai Chi Kung Qi Gong
