He held the coffee cup with his ungloved hands on the chilly morning.

ungloved 是由前缀 un-（表示"不、无"）和名词 glove（手套）加上后缀 -ed 构成的形容词。gloved 表示"戴着手套的"，ungloved 则表示"没戴手套的、徒手的"。