These are gorgeous Phidippus regius Soroa males.
They have been captive bred by us.
They left the nest, 12/25. 
They are 10-12 mm
And feeding very well on green bottle flies.
Soroa are one of the many Phidippus regius locales.
They are also one of the smaller Phidippus regius locales.
Please remember to provide a bright white light directly above the enclosure for their well being.