... 140gsm,160gsm,180gsm2).Production Type: Cotton T-shirts, Plain T-shirts, Round Neck T-shirt,Short Sleeve T-shirts, With Pattern T-shirts, Printing T-shirts for Unisex etc.3).Different Colors ... and fabric weight? 100% Cotton, 100% polyester, cotton/poly blended, or Other Fabrics. Weight from 100gsm to 280gsm for T-shirt or Polo shirt ...