The Inov-8 TrailFly Ultra G-Series 300 Max is a revolutionary trail shoe featuring the world’s first graphene-enhanced foam: G-FLY. Pioneering a new way for cushioned ultra running shoes, TrailFly Ultra G 300 Max uses GRAPHENE-GRIP rubber for the world’s toughest trail traction, while the supportive upper fit adapts to the natural changes of the foot when running big miles.
FEATURES
- ADAPTER-FIT upper - provides a lightweight, breathable fit that’s still supportive and durable enough for ultras. The roomy toe box allows your feet to swell over long distances, while welded overlays protect your heel and toes from trail debris.
- BOOMERANG insole - boasts a 40% increase in energy return versus the previous footbed.
- G-FLY graphene-enhanced foam - delivers 25% greater energy return and retains its optimum levels of underfoot rebound and comfort for longer, so runners feel faster and fresher over greater distances.
- Agile ADAPTER-FLEX groove - 10mm deep groove that allows the shoes to adapt and react to uneven terrain: a first for max-cushioned shoes!
- G-GRIP outsole - the world's toughest grip: graphene-enhanced rubber that's 50% stronger, 50% more elastic and 50% harder wearing than traditional rubber to deliver the world’s toughest grip on hard-packed trails.
- 35x 4mm lugs - provide front propulsion and rear braking, with water dispersion channels and rubber dimples for extra grip on slippery surfaces like wet rocks.
Defy the limits of your long run in the shoe awarded INNOVATION OF THE YEAR by Trail Running Magazine (2021 Awards), BEST TRAIL SHOE by Runner's World UK (2021 Gear Awards), GEAR OF THE YEAR by 220 Triathlon (January 2022 issue) and BEST TRAIL SHOE by Women's Running UK (2021 Awards).