Use the poles and save your knees! And with 30% off the compact, foldable Alpine FLZ Trekking poles from Black Diamond you've got no excuse not to.
Of course, it's no good being able to walk if you can't see where you're going, so we've also knocked 30% off a load of Black Diamond Headtorches too!
All that and loads more deals in our Clearance Section ----->
http://www.outside.co.uk/shop/sale/equipment