What type of Pokemon is glalie?

Glalie is the "male" evolution of Snorunt. Snorunt has two evolutions: Glalie and Frosslass. Frosslass is female only, while Glalie can be either gender; however, it is referred to as the "male" evolution, just as Gardevoir is referred to as the "female" evolution of Kirlia, since Gallade can only be male.

Snorunt evolves into Glalie at lvl. 42 and into Frosslass with use of a Dawn Stone.