RocFly G390 - The new RocFly G390 is packed with revolutionary technology with graphene, G-FLY foam and G-GRIP rubber to deliver exceptional rebound, cushioning, comfort and the best grip in the world.
Designed for hiking and long days on the trail, it features ADAPTER-FLEX —a deep 10mm groove that helps adapt, react, and adjust to any uneven terrain. The highly breathable, quick-drying knit upper provides excellent comfort, protection, and long-lasting durability for high-mileage adventures.
The world's best grip: Graphene is the strongest material in the world. G-GRIP rubber enriched with graphene provides incredible grip and increased durability without compromise. 50% stronger, 50% more flexible, 50% more durable.
Multi-directional, 4mm deep studs are carefully shaped and positioned to improve front propulsion and rear braking. Grooves carved into the rubber allow the metatarsals to move more independently, facilitating flexible adaptation to the ground. Water drainage channels provide additional traction on slippery surfaces.
G-FLY cushioned foam with graphene provides 25% more energy return. It maintains its thickness and optimal energy return for longer, helping hikers move faster and lighter over longer distances.
