son grises

are gray

→ ser
phrase Rare #29,318
are gray Used with a plural subject; grises agrees with the subject.
SP: Mis zapatos son grises.
EN: My shoes are gray.

Los lobos grises no siempre son grises.

Gray wolves aren't always gray.

Las nubes son grises.

The clouds are gray.

Sus calcetines son grises.

His socks are gray.

Los calcetines de Tom son grises.

Tom's socks are gray.

Todos tus gatos son grises.

All your cats are gray.

Los lobos no siempre son grises.

Wolves are not always gray.