FABRIC 100% Certified Organic Cotton, 40s COMBED 180gsm. Breathable, buttery soft with motion support. LABEL PRINTING Natural pigment printing. No color transfer, stretch and wash resistant. COTTON CUB TRADEMARK Shrinkage, pH, color transfer test are all done in our in house lab. . Every step of production from sourcing the organic cotton, knitting the yarn, processing and customizing the fabric, dyeing, cutting, printing and sewing is done in our own integrated factory to assure the quality in every step. Sewing is done by our in house professionals following the international standard of quality.