Men's Grid Microfleece
 
It may look like a simple, half-zip fleece, but our Grid Microfleece offers so much more. Inside, the soft  microfleece is given a raised, waffle texture which traps heat and evenly distributes it. Outside, the secure zip pocket on the arm offers handy storage.

Don’t let its lightweight construction deceive you, the Grid Microfleece is breathable, thermal and also helps wick moisture away from the body. Perfect as a layer under a jacket when sailing, or on it’s own, on or off the water.
 
Full details https://www.gillmarine.com/au/mens/fleece/mens-grid-microfleece-1370.html