TrailFly Pro Womens

Trail running shoes for hard and rocky ground, built for speed. A lightweight, low-profile ride pairs with aggressive graphene-grip lugs for a fast pace

Built for racing and fast training on hard-packed trails, the TRAILFLY™ PRO is the speed-focused member of the TRAILFLY™ Series, engineered to feel light and responsive underfoot without sacrificing grip or protection.

At its core sits the FLYSPEED PRO midsole, a super-lightweight foam tuned for a quicker, more energetic ride than the rest of the range, while still delivering the cushioning needed to handle long, demanding efforts. A 20mm heel and 26mm forefoot stack, with a 6mm drop, keeps the shoe close to the ground for a responsive, race-day feel.

At a glance

• Ideal For Hard and Rocky Ground
• Suitable For Everyday Training
• 6mm Drop
• Graphene Enhanced Rubber Grip
• 304g
• BOOMERANG Footbed

Technology

1. New & Improved G-GRIP™
   We’ve re-formulated our G-GRIP™ graphene-infused rubber to increase its wet slip resistance by 50% compared to the first generation of the TRAILFLY™ Series. Our innovative use of graphene helps prolong the life of the rubber outsole, giving you dependable grip on dry as well as wet surfaces, as well as incredible durability.
2. Stud Pattern Optimised For Hard & Rocky Ground
   4mm long graphene-infused rubber studs are carefully arranged into multiple directions to improve grip, shed debris quickly, boost propulsion off your toes and help you brake at the heel.
3. New & Improved POWERFLOW PRO Midsole
   With the next generation of TRAILFLY™ shoes, we’ve taken the opportunity to innovate further with the POWERFLOW PRO midsole. This super-lightweight foam provides high levels of cushioning, while still allowing the ground-feel needed for running over uneven, technical terrain. We’ve also made the foam slightly firmer, helping to increase the lifespan of the shoe.
4. NATURALFIT™
   Locking in at the heel and midfoot for confidence-boosting control, our footwear widens at the toes, allowing them to splay and perform naturally. This allows you to reconnect with what's underfoot and achieve your full, natural potential. All TRAILFLY™ Series footwear comes in a choice of Standard or Wide fit – go wide if you have wider feet or prefer more room on longer runs.

Technical specifications

• Discipline: Trail running — hard-packed trails
• Fit: NaturalFit™ Standard
• Cushioning level: Medium
• Drop: 6mm
• Stack height: Heel: 26mm / Forefoot: 20mm
• Total stack: Heel: 34mm / Forefoot: 28mm
• Stack breakdown: Midsole: 26mm/20mm, Footbed: 4mm, Lugs: 4mm
• Weight: 228g
• Midsole: FlySpeed™ Pro
• Midsole foam: Supercritical TPEE
• Cushioning: PowerFlow™ Elite
• Footbed: 6mm BOOMERANG Footbed
• Outsole: G-GRIP Graphene Rubber
• Outsole rubber: Graphene-Grip™ - New improved formula
• Outsole pattern: Natural foot shape partial rubber
• Lug depth: 4mm
• Rock plate / shank: No shank
• Upper: Lightweight mesh
• Tongue: Speed tongue
• Vegan: Yes

Care

• Wash: by hand in cold water — remove insoles and laces, brush off mud and dirt and rinse.
• Dry: fully after every run, at room temperature, away from radiators and direct sun — never in a tumble dryer. Stuff with newspaper to speed it up.
• Re-waterproof periodically, e.g. with Grangers® Footwear Repel Plus.

Size guide — please read before ordering

Inov8 shoes fit small: order 1 full size above your usual US size. Example: usual US 8 → order Inov8 size 9. Not sure of your usual size? Measure your foot length (cm) and use the table.

Width

This model comes in Standard fit. Measure your foot at its widest point and compare with the table (foot width in cm). If your foot is wider than the Standard value for your size, this model may feel tight: consider a Wide-fit model.

How to measure

Stand on a sheet of paper against a wall, in the socks you run in, heel against the wall. Mark the tip of your longest toe and the widest points of your foot, then measure length and width in cm. Measure both feet, use the larger values, and measure late in the day.