Spock does have many moods, but somehow his stoic face is all that his facial muscles know how to make. You just have to know Spock well enough to figure out which sort of mood he’s in. Capture the Vulcan spirit when you wear this totally logical Star Trek t-shirt with nine identical, images of Mr. Spock, with words of emotion beneath each panel, from happy to excited. Spock feels none of these of course! This black, standard fit shirt is made of 100% cotton. Be sure to check out our Size Chart to get an idea of the average size and dimensions of this Expressions of Spock t-shirt style. Check back often for some of our new Star Trek clothing and other Star Trek merchandise at great prices only at Animation Shops.