this model has increased reinforcements at the sleeves

Not surprisingly

Yatsushiro Kagecho Sukashi - TM020

so this model is significantly more expensive

Reinforced Slim Black Belt sashiko this model has increased reinforcementsReinforced Slim Budo Black Belt 100% Cotton Made in Japan Shrinkage: ~2% Width: 4. 5 cm 13 lines of stitching Embroidery possible: Non integrated or Integrated Like all of our belts, this model is based on Kodokan recommendations, which is the most widespread standard in Japan. This premium model has a width of 4. 5 cm and a core of thin cotton, it is especially recommended for the practice of Aikido. The "Slim" belt model is the most flexible in our