inov-8 TrailFly Ultra G 300 Max Shoes Men green/black

The TRAILFLY ULTRA G 300 MAX is a revolutionary trail shoe featuring the world’s first Graphene-enhanced foam, called G-FLY. The 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.

Pioneering a new way for cushioned ultra running shoes, the TRAILFLY ULTRA G 300 MAX also features a unique underfoot ADAPTER-FLEX groove, allowing it to adapt and react to the terrain like no other. And that’s not all. GRAPHENE-GRIP rubber delivers the world’s toughest trail traction, while the supportive upper fit adapts to the natural changes of the foot when running big miles. It’s time to defy the limits of your long run.

Graphene Grip
Collaborating with graphene experts at The University of Manchester, inov-8 has been able to infuse the wonder-material into rubber. 200 times stronger than steel and super-lightweight, graphene is also the thinnest material on earth. Graphene is extraordinarily flexible, and can be bent and twisted, folded and stretched without any damage.

This graphene-enhanced rubber can flex and grip to all surfaces more effectively, without wearing down quickly. This provides reliably strong, long-lasting grip. The graphene enhanced outsole rubbers are scientifically tested to be 50% stronger, 50% more elastic and 50% harder wearing.

Revolutionary graphene-enhanced G-GRIP outsole delivers insane sticky grip AND increased durability – all in one rubber. The world’s toughest grip. No compromise.

G-FLY
Graphene-enhanced G-FLY cushioned foam is more resistant to wear. It retains its thickness and optimum levels of snappy energy return for longer, helping runners feel faster and fresher over greater distances. Incredible energy return AND increased durability, no compromise. The new foam gives 25% more energy return. Laboratory tests show that even when the foam is aged to mimic extensive use, it still delivers more energy return than some unaged foams. Athletes testing the foam said it was still performing well after 1,200km – double the industry standard.

BOOMERANG insole
BOOMERANG insole features hundreds of expanded TPU beads that compress and spring back for 40% more energy return – and greater cushioning – than standard insoles. Retains its 6mm thickness and optimum performance level for longer, while wicking away unwanted moisture.

ADAPTER-FIT
ADAPTER-FIT technology delivers a supportive fit that adjusts to the natural movements and swelling of the foot when running long distances. Lightweight, breathable air mesh materials further aid a soft, natural feel without compromising on durability.