One Planet Orion Half-Zip Polartec Top (Unisex) Road Runners allowing extension to give 5-10

allowing extension to give 5-10 litres of extra capacity when needed: for water runs

An Outdoor Uniform

optional extra  (ideal for occasional rocky/rough adventures)

Now you really can pack everything

One Planet Orion Half-Zip Polartec Top (Unisex) Road Runners allowing extension to give 5-10Expertly manage your temperature in the outdoors with the Orion fleece pullover. It has a snug but comfortable unisex fit for ultimate layering ability, a comfortable high collar and quarter length YKK zip. Made from Polartec microfleece (recycled plastic fibres), its breathable and warm even when wet. Throw the Orion on as a mid layer during icy adventures or use it as a light outer layer in more mild temperatures. Polartec Microfleece is made from