Daiya Industry

Daiya Industry is a Japanese manufacturer of medical products such as supporters and braces. We develop and produce supporters for different body parts including back, knee, ankle, elbow, wrist, chest, shoulder joints to meet various needs of customers. Not only supporters and braces, we also develop nursing care, rehabilitation products for aging society.


on the left knee 
on the right knee

Product Features
Changing belts around the knee twists the knee joint slightly to the outside to prevent it from snapping to the inside. The material on the outside of the knee is inelastic to restrict rotation or knee joint while the material on the inside is elastic to prevent the knee from turing inward. Two flexible stays apply stable supports, and around the knee patella, cushionning pad is sewed. With the spinal belts, flexible stays and knee patella pad, this product can apply compression on the whole part of knee.
Additionally, the inside belt is equipped with a sewed in plate for further stabilization support of knee joint (for MCL support). And a sewed pad on the front side of the knee prevents the shinbone from being pulled out (for ACL support). 

Easy to wear and adjust design: front open design for the thigh part and back open design for the lower thigh part.

Product No.
Product No.
Size Circumference of
10cm above the knee
Circumfeerence of
10cm beloww thee knee
000-4062 000-4067 48〜58cm 41〜47cm 30cm
000-4063 000-4068 40〜50cm 35〜40cm
000-4064 000-4069 32〜42cm 30〜34cm
【Where to Measure】10cm above and below the knee patella


  • サッカー
  • 剣道
  • バレー
  • 野球
  • 陸上
  • デスクワーク