Inov-8 Womens Trailfly Zero

Hard Ground
Drop: 0mm
Fit: Precision
Footbed: New, lighter BOOMERANG
Lug Depth: 4mm
Midsole: Flyspeed
Midsole stack height (midsole only): 12mm heel / 12mm forefoot
Shank: META-PLATE (rock plate)
Sole Compound: G-GRIP Graphene Rubber

Benefits 1
4mm GRAPHENE-GRIP rubber studs are carefully positioned in multiple directions to improve grip, shed debris quickly, boost propulsion off your toes and help you brake at the heel. The graphene-enhanced rubber has also been improved to give extra grip in wet conditions, when compared to previous models.
Benefits 2
Fly over the ground with the super critical (nitrogen-infused) FLYSPEED™ Pro foam midsole. This hardwearing foam provides a great balance between cushioning, ground-feel and stability over uneven terrain. Ideal for when you need sustained comfort and support when ticking off big miles.
Benefits 3
A single piece of air-mesh material, making the shoe highly breathable, comfortable. Over the top of the air-mesh, thick MET-CRADLE strips connect the midfoot to the heel, creating a locked-in, secure feel when you tighten your laces.
Benefits 4
Preserve your energy on long runs with the BOOMERANG Footbed. The insoles feature hundreds of foam beads that compress and spring back for 40% energy return during your stride. Perfect for longer runs where maximising every bit of energy counts.
Benefits 5
The TRAILFLY™ ZERO hugs the natural contours of your foot, locking you in at the heel and then widening at the toes. Available in Standard Fit and Wide Fit. Go Wide Fit if you have wide feet or would like more room when running longer distances.