The fit improves heel to toe response

Go long in the TRAILFLY MAX. Weve taken our popular TRAILFLY shoe and maxed it out with a generous slab of new FLYSPEED PRO foam for a comfortably cushioned yet naturally responsive ride perfect for long distances and ultras over hard-packed trails.

The new supercritical, nitrogen-infused EVA foam is our highest performing to date. Its super-lightweight, while giving both greater comfort and superior energy return. Weve put 24mm of it in the heel and 18mm in the forefoot. This combines a 6mm deep, energy-popping BOOMERANG footbed for a bouncy feel that retains stability underfoot and plenty of agile ground feel.

The natural, foot-shaped design of the shoe combined with the uppers MET-CRADLE overlays work to lock in at the heel and midfoot for confidence-boosting hold. The shape then widens at the toes, allowing them to spread, perform naturally, and increase that feeling of underfoot control, even on technical trails.

Hard-wearing, tacky rubber infused with the worlds strongest material Graphene covers the outsole. The 4mm long multi-directional lugs not only cut through loose trail and remain super-durable but also give improved grip in wet conditions. Underfoot flex grooves further enhance the agile, natural feel.

Features:

• Ideal For Hard and Rocky Ground
• Graphene Enhanced Rubber Grip
• BOOMERANG Footbed
• Suitable For Longer Runs and Ultramarathons
• Lug Depth 4mm
• 6mm Drop
• Midsole Stack: 24mm Heel / 18mm Forefoot

The material maintains air flow