Just stay calm, even after you have passed the master’s degree. The black “Stone washed” karate belt by Hayashi is a top performer with a special character. It fits perfectly into the regulations of your sport and still provides a breath of fresh air. Its design comes from the fashion world and adapts perfectly to the requirements of martial arts. Hayashi made the “stone washed” cotton belt from high-quality cotton and stitched it several times for a comfortable grip. The “stone washed” trendsetter belt is given the finishing touch by the golden Hayashi embroidery.