Wasn ' t defending it <| sep |> He can try to hard at times , probably related to him never getting an extended run in the side , but when on song hes as dangerous an attacking player as any centre in the NH and capable of magic moments even when hes not playing well . <| sep |> I have one . Not warm enough by itself , maybe warm enough down to 20 with a wind blocking layer . The nano air is a pretty unique jacket . It ' s got lofty insulation that warms like down , but it ' s highly breathable for winter hikingclimbingrunning . So on it ' s own it breathes too much to be super warm , but if you throw on a wind breaker you trap all that downlike heat inside and it is VERY warm . They make other down jackets with wind resistant outer shells if you wanted a single piece .