This fleece jacket features a half-zip design and zippered pockets for added functionality. The half-zip closure has a snap button design. I purchased this in the US, so the size is S, but it fits more like a medium. Actual measurements are: pit to pit 53cm, length 66cm. - Brand: MOUNTAIN HARD WEAR - Color: Gray/Black - Style: Half-zip, Pullover - Pockets: Zippered pockets - Size: S/P Thank you for looking.