蛙鞋 [－－]

Jyutping waa1 haai4
Pinyin wā xié

Definitions (CC-CEDICT)
  1. (diving, snorkeling) fins; flippers
Definitions (粵典–words.hk)
  1. 名詞
    潛水​裝備​一種​，​形狀似​蹼​嘅​鞋​（​量​詞​：​隻​／​對​）
    flipper; flat rubber shoe (for diving)
Definitions (Wiktionary)
  1. noun
    flippers (diving shoes)