Like the Eclipsion Z2, the 65Z3 also has air vents covered by mesh, and the sole is not fully sealed.

The redesigned footshape gives the player superb 'court feel' and now with added stability gives total confidence.

Power Cushion - The Yonex Power Cushion effectively absorbs shock then reverses the impact energy for smooth transfer into the next movement. ToughBrid Light retains the exact performance as ToughBrid yet is 11%* lighter, generating a significant reduction in leg and knee stress. On our product pages for Badminton Shoes you can see under the “Designed for” feature if it says “Lightweight”.

Compared with conventional badminton shoes, the mid to heel section on the insole is elevated to provide an improved fit between foot and shoe.

If nothing is reported within 7 days that you received the package it would be very hard for us to submit any claim to the courier service. I think if you’re playing in very dusty halls, you might potentially slide a little with the 65X3, compared to the 65Z3 . YONEX ™ Synchro-Fit Insole construction creates a secure contact between foot and shoe, reducing energy wastage through an improved fit.

The loose design of the fingertips that eliminates the feeling of pressure on the toes and the center of gravity of the ball of the toe, which is the most powerful, realizes footwork that is gentle on the foot and quick. A number of the above aspects we try to answer for you in our product performance bars, giving you an understanding of both support and what player level the shoes are intended for.

I had a closer look at the outsoles of the 65Z2 and noticed that they were different grades of soles.