Refreshing, Fresh, Invigorating, Eloquent
noun, な adjective
This is the noun version of the kanji, making it refreshing as well.
さわやか
The reading is the same reading you learned with the kanji!
爽やかなイケメンが横を通り過ぎたので、思わず三度見をしちゃいました。
An eloquent hunk passed by me and I had to do a triple-take.