The YAKUDO 躍動 Heavyweight ULTIMATE Kata Uniform is TOKAIDO's original tournament style do-gi. Developed through extensive research with competitor's suggestions from a variety of styles resulting in the best kata uniform possible. The YAKUDO 躍動 ULTIMATE utilizes the highest quality, strongest and heaviest 12 oz cotton canvas designed to endure the hardest wear to last. This superior grade of cotton canvas provides twice the tensile strength and 20% more friction resistance creating an impressive sound when performing techniques. Utilizing a tapered cut for ease of movement the YAKUDO 躍動 ULTIMATE is built to last and become even more comfortable with proper wear and age. Cotton is the original wicking material that will keep moisture away from the body.