Hadar half zipper here in an updated version, where Ivanhoe present a thinner and even more supple and comfortable knitting. The garment is made of merino wool, extra fin and has a zipper on the front, as well as soft and pliable cuffs on the bottom of the sleeve and bodysuit. At the top of the left sleeve is a handy little cell phone pocket and along the zipper is the embroidery. A best seller in golf and a perfect garment as a second layer. The model is quite close to the figure.