T-shirt: Made of green material, organic cotton or bamboo, up to buyer's option. T-shirt:1) The lowest cost, high quality and quick delivery.2) GOTS & Oek-tex100 certificates available.3) Meet REACH regulation.4) Wide selection of eco-friendly materials can be used, like organic cotton, bamboo, etc.5) Embroidery logo or print logo is workable.6) All sizes & colors are available.7) 400 experienced ...