insole

noun

in·​sole ˈin-ˌsōl How to pronounce insole (audio)
1
: an inside sole of a shoe
2
: a loose thin strip placed inside a shoe for warmth or comfort

Examples of insole in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
These Project Cloud platform sneakers have a soft memory foam insole and a grippy outsole that can handle everything from slick airport floors to long city walks. Chaise Sanders, Travel + Leisure, 28 Apr. 2026 The cushioned insole made each step feel soft, the lightweight design never weighed me down, and the sturdy sole kept me steady on busy sidewalks and slick streets. Toni Sutton, PEOPLE, 27 Apr. 2026 Right off that bat, the sandals offer superior comfort and support, as they’re designed with a cushioned foam insole that molds to the shape of your feet to keep them fatigue and ache free for no matter where the day takes you. Alicia Geigel, Southern Living, 20 Apr. 2026 The shoes feature a traditional suede loafer style, along with plush cushioned insoles and thick rubber outsoles resilient enough to take on transitional weather. Kyra Surgent, InStyle, 11 Apr. 2026 See All Example Sentences for insole

Word History

First Known Use

circa 1861, in the meaning defined at sense 1

Time Traveler
The first known use of insole was circa 1861

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Cite this Entry

“Insole.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/insole. Accessed 6 May. 2026.

Kids Definition

insole

noun
in·​sole ˈin-ˌsōl How to pronounce insole (audio)
1
: an inside sole of a shoe
2
: a loose thin strip placed inside a shoe for warmth or comfort

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