Our Hayashi Aikido/Judo/Jujitsu uniforms are made of the finest 100% natural bleached cotton fabric. The top is designed with the traditional rice-grain weave on the top section and the diamond pattern on the bottom section. The pants have the standard elastic with draw string waist and quilted knees. Hayashi Aikido/Judo/Jujitsu uniforms stands behind the heavy duty re-enforced stitching that take as much punishment as one can give. The lapel is wide and padded for a proper hold. To protect the lapel seams and the joining of the two fabrics- there is a durable seam cover. This will strengthen the main stress areas of the adjoining 100% cotton material. Another key feature is the extra fabric and stitched re-enforcement on the shoulders and the chest area. This will compensate the usual tugging and pulling from your opponent. Sold in sets only and tailored to American sizes.