In previous reviews we’ve looked at baselayers and waterproof jackets, so it’s time to look at the next item in the standard hillwalking layering system – midlayers. Generally taking the form of a light fleece pullover with a half-zip I find the combination of baselayer, microfleece and a windproof capable of dealing with most of my non-winter hillwalking. The beauty of the microfleece pullover – my preferred option – is the simplicity; a half zip for venting and a high neck for cosiness. Fleece is generally make from polyethylene terephthalate (PET) which is thermally efficient and hydrophobic and retains insulative…