We manufacture 100% certified organic cotton t-shirts for Men and ladies. All our merchandise is SKAL certified for all bulk orders. custom colors, sizes possible. We use 100% cotton certified organic fabric as below > single jersey-120- 380GSM > interlock jersey: 140-400GSM all colors possible, custom sizes, designs and private label also possible. the minimum qty. with certificate is 1000 pcs. per color/ design. quality assured top class.