After much deliberation and searching i settled on the Photon Hoodie as a mid layer and general lounge around top for summits and belays.
A brilliant investment. The soft pertex means it is hard to snag on rocks and rough surfaces, and also aids getting it on and off, often when hands are numb and your in a hurry.
In terms of insulating properties it is spot on, not so hot that if you take a few steps it needs unzipping, yet will keep you warm on those cold winter summits.
The hood is a great design, it can accomodate a helmet, yet due to a velco tab at the back can be used day to day. The smock style hood is also useful on windy days as it forms a good thick layer around you neck.
In terms of cut, its a good fit, a good length so it wont ride up if climbing or srambling, yet not too long to get in the way. It is also not too restrictive, it allows a good level of movement.
All in all you honestly couldnt go wrong, and fits in on a high street as well as any peak. Whats more with it being synthetic you havent to be as wary as if it were a down jacket.
(Written by: jamesmack)