"Boot cuffs" refers to a kind of accessory that you wear around your ankles to add style or warmth to your boots. They usually look like a shorter version of socks and can be worn with different types of boots.
Sentences with «boot cuffs»
After I put together this outfit and wore it to dinner, my mom sent me some fun knit boot cuffs that would have gone perfectly with this! (looplooks.net)