ARCTERYX Heavy Duty Clear Thread Stitched Embroidery Short-Sleeved T-ShirtIt is made of 270g all-cotton 40-count double-thread smooth and breathable moisture-wicking fabric. The original dyeing fabric is used. The entire garment is stitched together with four needles and six threads, resulting in neat stitching and outperforming all other versions available in the market. The back collar is烫印 (stamped printing) technology, and the side sleeves and the rear panel are printed with glue.