Yamasaki Deluxe Gold Canvas Karate Uniform | White [14oz]Yamasaki Deluxe Gold Canvas Karate Uniform White [14oz] The Yamasaki Gold 14 oz brushed canvas uniform is the absolute peak of martial arts uniforms. Woven from 100% cotton material, this 14oz canvas cloth is heavy enough to stand up the roughest training session while still being easy to wash. Our Brushed canvas uniforms with multi stitching seem located at both the ends of the jacket sleeves and pants create a clean crisp snap sound when performing