缓震

wǒ yǐ jīng tí dào tā néng tí gōng hé tā de wài guān bù xiāng chèn de huǎn zhèn hé wěn dìng

我已经提到它能提供和它的外观不相称的缓震和稳定。

I've already mentioned that it provides an unmatched combination of cushioning and stability.