mixed terrain Allbirds Tree Flyer 2 running shoes review: super-eco-friendly shoes for shorter runs The Allbirds Tree Flyer 2 is a second generation running shoe with a joyfully low carbon footprint, designed for 10ks but capable of so much more Can you use trail running shoes on the road? We explain when you can use your trail shoes on tarmac, and uncover the best hybrid shoes for mixed terrain Advnture NewsletterAll the latest inspiration, tips and guides to help you plan your next Advnture!Contact me with news and offers from other Future brandsReceive email from us on behalf of our trusted partners or sponsors LATEST ARTICLES1Hikers criticised for poor parking, which slowed rescue teams in the Peak District after a man was injured2Officials investigate popular hiking trail as possible starting point of devastating Los Angeles fires3As comfy as 'slippers with studs on', these five-star hiking boots are ready for winter, and they're up to 60% off right now44 snowboarders have fallen from chairlifts in one Colorado county this season – how not to be next5Second climber in less than a month falls to death at popular Spanish climbing spot
