Vertical component of the neutrals wind is an important parameter in the dynamical processes of the mesopause region. The mean vertical motion plays a significant role in the global circulation of the mesosphere. Nevertheless observations and models indicate large discrepancies in magnitudes and direction of mean vertical flow. Here we present the observational results of the mean vertical wind during summer season in the polar region. Vertical components are derived from the continuous multi-beam radar observations of the radial velocities obtained using Polar Mesosphere Summer Echoes (PMSE) as tracer. We analyzed data from June and July 2016 observed by MAARSY, which is located in northern Norway. Besides the results from PMSE, we present and discuss climatology of recent horizontal divergence estimates obtained from combining closely located specular meteor radars. Our preliminary results show downward flow below the summer polar mesopause region. Height profiles of the mean vertical winds with high altitude resolution indicate a significant minimum value close to 81 km, while upward flow is observed at higher altitudes. Obtained results are contrary to recent model estimations. The Differences between model and observational results leave the open questions, which needs subsequent discussions.