From the tops of mountains to nestled in your sleeping bag, its amazing how much warmer you feel with a woolly hat pulled down over your ears.

Made using 100% sheeps wool in a ridge knit, the Roag is half-lined with microfleece for a soft feel against your skin. Natures great insulator, wool makes a great material for keeping your noggin warm. Plus, its highly breathable and odour resistant, so you can wear it more and wash it less.

Each bobble hat from Black Yak is hand-knitted in Nepal. As well as being certified fair trade, a proportion of Black Yaks sales go back into the communities that make them.