Sneaker (noun)

1. A casual, comfortable athletic shoe designed for a variety of physical activities.
2. A person who acts in a stealthy or sneaky manner.

Origin:

From the idea of sneaker meaning 'to creep, or move quietly', from the dutch word 'sneaken' meaning the same.

Examples:

1. The latest sneakers were so stylish that everyone wanted a pair.
2. He was a master sneaker, able to sneak into the concert undetected.
3. She put on her sneakers and went for a run, feeling the wind in her hair and the sun on her face.
4. The sneakers were perfect for playing basketball, providing good grip, comfort and protection for the feet.
5. Sneakers have become a popular footwear choice for people of all ages, from teenagers to seniors.