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RADIAL BLADE SOLE
The grip pattern of the sole has been redesigned creating the RADIAL BLADE SOLE. By finely arranging a windmill shape that combines areas with large and small indentations, the weight of the shoe is dispersed, and the grip is improved by approximately 3%*. Resulting in a grip that supports quick dashes and sudden stops.
*Tested by Yonex
![](https://www.yonex.com/media/wysiwyg/RADIAL_BLADE_SOLE.jpg)
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Semi One-Piece Sole
Previously separated, the outer rubber of the sole tread and heel are now integrated. This increases the area of contact for more grip and stability. ![](https://www.yonex.com/media/wysiwyg/Semi-One-Piece-Sole-1.jpg)
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Durable Skin Light
Combining rubber-like flexibility with the stiffness of hard plastic, the polyurethane-based Durable Skin Light lets you play light on your feet while maintaining a secure and snug fit. ![](https://www.yonex.com/media/wysiwyg/Durable_Skin_Light.jpg)
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Inner Bootie
A knit bootie is integrated into the shoe replacing the conventional tongue for improved comfort and better all-around fit.
![](https://www.yonex.com/media/wysiwyg/PDP/Inner_Bootie_shbelz2l_033_.jpg)
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Feather Bounce Foam
A new lightweight cushioning material designed to provide an added bounce with each step.
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