Tennis is a sport that requires a lot of physical effort. Tennis shoes must be able to withstand forces of forward, backward, lateral and twisting, so requirements for strength of upper of sports shoes are relatively high.
Tennis shoes have more sidewalls than running shoes to increase lateral durability. Compared to trail running shoes, overall construction of upper is still an open front style, but shape and style of details have changed dramatically.
The neck of shoe has a double structure, upper part of cutout is soft, which makes ankle comfortable, and lower part of cutout is relatively thick, which provides a strong protective effect.
Although outsole is also a molded rubber outsole, bottom pattern is of medium thickness to adapt to tennis courts with better conditions;