• GRAPHENE ENHANCED GRIP Move quickly over technical trails with unrivalled grip. We use graphene-enhanced rubber to deliver the world's toughest grip, allowing you to run with confidence. Graphene also provides increased durability, meaning you won't need to replace your shoes as often.
• FLYSPEED FOAM MIDSOLE Experience a springy, cushioned ride with the ultralight, nitrogen-infused FLYSPEED foam midsole. The foam is manufactured in a more sustainable process that uses no extra chemical additives, less energy, less water and which creates zero waste.
• BREATHABLE KNIT UPPER Run in comfort on road or trail with a fit that adjusts to the natural swelling of your feet when running long distances. Meanwhile, a breathable knit upper, padded tongue and wider toe-box combine to make the TRAILFLY ULTRA G 280 a joy to run in.
• ADAPTER-FLEX GROOVE Enjoy a responsive ride on uneven trail. The ADAPTER-FLEX groove in the shoe adapts, reacts and moulds to uneven terrain. The groove makes the shoe less rigid and works with your foot's midtarsal joint to increase flex and mobility.