TrailFly Ultra G 280 Womens Trail Running Shoes Red/Burgundy

The brand new women’s TRAILFLY ULTRA G 280 graphene enhanced high cushioning trail running shoe.

Inov-8 describe the TrailFly Ultra G 290 as: “Prepare to run lighter, with a softer ride, greater bounce, and more underfoot trail control. The new TRAILFLY ULTRA G 280 is coming in October to give trail runners the ultimate in long -distance performance. Boasting a new nitrogen-infused midsole foam that is light and sustainable, you’ll feel connected to the trail like never before in running shoes that flex and spring while cushioning your every step.”

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MIDSOLE

New nitrogen-infused FLYSPEED midsole foam cushioning delivers our softest-ever ride, combined with incredible bounce and energy return. Ultralight and durable, the foam is our first to feature the use of nitrogen gas, reducing the amount of energy and chemical is used in the manufacturing processes. Testing shows that FLYSPEED foam gives back 65%-68% of the energy put in. A standard foam midsole gives back 45%-48%. 

Overall stack heights of 33mm in the heel and 25mm in the forefoot, combined with an 8mm drop, help deliver lots of underfoot comfort for running longer distances. An 8mm deep ADAPTER-FLEX groove helps the shoe adapt, flex and mould to uneven terrain for a connected trail ride. It helps free the midsole of rigidity and works in tandem with the foot’s midtarsal joint to increase mobility.

OUTSOLE

Graphene-enhanced rubber delivers the world’s toughest grip–insane sticky traction AND increased durability, no compromise. 50% stronger, 50% more elastic, 50% harder wearing, scientifically proven. Multi-directional 4mm deep lugs on each shoe have been meticulously shaped and positioned to improve both propulsion at the front and braking at the rear.

Measured spacing between the lugs prevents debris from sticking to the out sole, while water dispersion channels and rubber dimples give extra grip on slick surfaces. Vertical grooves cut into the rubber allow the foot’s metatarsal bones to move more independently, aiding adaptability and flexible grip when running over uneven terrain.

UPPER

A breathable, stretchy knit material upper, combined with a padded tongue, provide enhanced comfort without compromising on durability. The fit has been designed to support and adjust to the natural swelling of the foot when running long distances.

• Features our widest toe box, allowing extra wiggle room and comfort for toes, which are also protected by a front bumper.
• Designed for: Trail running/Ultramarathon running
• Terrain: Harder packed trails (for wet grass and hills or deeper, sticky mud try our fell running shoes)
• Weight: 280g
• Drop (heel to toe differential): 8mm
• Width (on inov-8 1-5 scale, with 5 being the widest): 5
• Lug depth: 4mm
• Stack height (midsole only): 22mm at rear, 14mm at forefoot
• Stack height (including outsole and footed): 33mm at rear, 25mm at forefoot