Do you want to push your limits in distance and speed? It is precisely for these purposes that we have created the new TRAILFLY ULTRA G 300. A shoe in which you can use your potential to the last drop. We've managed to combine comfortable and stable cushioning with perfect flexibility and the ability to adapt to the surface you're running on. The icing on the cake is the brand new G-FLY cushioning foam enriched with graphene for maximum durability and energy return. The final solution to the age-old question "What to run an ultra-trail in?" is called TRAILFLY.