Yes, soles is a Scrabble word!

Verb

1. Put a new sole on

Noun

1. A colloid that has a continuous liquid phase in which a solid is suspended in a liquid

2. (Roman mythology) ancient Roman god; personification of the sun; counterpart of Greek Helios

3. The syllable naming the fifth (dominant) note of any musical scale in solmization

4. The underside of footwear or a golf club

5. Lean flesh of any of several flatfish

6. The underside of the foot

7. Right-eyed flatfish; many are valued as food; most common in warm seas especially European