On steep uphill sections when you start to sweat the jacketrsquos softshell characteristics really kick in it is highly breathable and has a soft reverse side that feels pleasant even when worn next to the skin and the pit zips further enhance the climate comfort simply open them up and let cool air in yoursquoll appreciate the fabricrsquos highly effective stretch performance when using trekking poles or making big reaches and when yoursquore carrying a pack yoursquoll still be