noun, noun which may take the genitive case particle 'no'
thick soles; thick-soled footwear
Refers to shoes or boots with noticeably thick soles, such as platform shoes or chunky sneakers. Often used attributively with の.
彼女は厚底のスニーカーを履いている。
She is wearing thick-soled sneakers.
最近、厚底ブーツが流行っている。
Thick-soled boots are in fashion lately.