I'm long-time users of the UA Evo Mocks, mainly for jogging and soccer at low temperatures. The Mocks conduct the sweat perfectly and keep truly amazing warm. Combined with other layers are the Mocks are versatile (soft-shell, long / short sleeve shirt, ...) and are easily for temperatures -10 ° to + 10 ° C.
If you previously had no UA Mock, then you should definitely try out the sizes and can also opt to personal taste, how close it is to sit since.
Short: Versatile applications, well tested at low temperatures, in practice)