A horseshoe.
unity
Uneasy
unpresumptuous
écu
A Canadian word that starts with "U" is "university." In Canada, universities play a significant role in higher education, with many institutions being known for their research and diverse programs. Additionally, the term "university" is often used in the context of the Canadian education system, which includes both undergraduate and graduate studies.
UGG is a brand of sheepskin boots
i-poopynoopy shoe by newbalance
Nike (a shoe-making company) makes a shoe starting from the letter "n".
A letter that starts with U is an urgent letter.
insole
letter that starts with u is unicorne
converse, clog
etneys or emues
Vibrams
sneakers
A six letter word that starts with U is upward.
The Ukulele starts with the letter U.