ASICS KNEES UP RL-9004 Black 22.5

Manufacturer part number: "RL-9004" Size and weight Weight (23.0cm, one shoe) 278g comment ○ Developed jointly by industry, academia and medicine, these walking shoes are gentle on the knees of people who tend to have bowed legs, which are common among Japanese people. *The MCCS structure (patent pending) built into the sole reduces strain on the inside of the knee joint when weight is placed on the heel. ○The inner sole is made of polyurethane material and has a three-dimensional shape that conforms to the shape of the foot, enveloping the arch and heel area to improve fit. ○An outer sole with a thick sole design that takes shock absorption into consideration and a boat-shaped sole design that takes propulsion into consideration. ○The counter (heel core) has a new shape to improve heel hold. A special design with different lengths on the inside and outside is used. ○Reflective material is used to improve visibility at night. ○The upper is made of seamless material that is lightweight. Materials and raw materials material Upper: Synthetic leather/synthetic fiber Outer sole: Rubber sole standard 1 pair Standard details Size: 22.5cm ○Foot circumference: equivalent to 2E ○Country of origin: Vietnam