CELSIUS C/Z 3/2 SHORTY LONG SLEEVE Y25The Celsius chest zip shorty long sleeve 3 2mm performs best in summer conditions where the water can be a bit chilly. Glued and blindstitched seams is the most flexible seam construction. It keeps all water out, while it keeps your body warm. The Celsius minimal seam design combined with the most flexible I Foam limestone neoprene, will give you all the flexibility in the world. This high performance long sleeve shorty will keep you warm, comfortable