TECH & SPECS:

12k CURV® Composite Quarter – Advanced composite materials deliver elite-level support in a lightweight package.

AMP FLEX 3.0 Facing – Acting like a spring, flexible top eyelets and a built-in notch allow this facing to
compress and store energy as you bend your knee.

Pro-Stock Junior Tongue – Pro-inspired design with next-level comfort.

Forged Carbon Outsole – This one-piece outsole helps optimize energy flow for a more efficient stride.

Junior Asymmetrical Toe Cap – Reduces extra space by the toes for a more locked-in feel.

LOCK-FIT PRO Liner – A snug upper layer and grippy lower portion lock your foot in place.

POWERFLY Holder – This holder features a quick-release trigger and a combination of stiff and flexible
posts for enhanced power and agility.

FLY-X Runner – Premium materials and a brushed finish on the steel enhance both your stride and glide.

PRODUCT HIGHLIGHTS:

Explosive Energy
A spring-like facing design flexes as you bend your knee — storing your energy and amplifying it into an
explosive stride.
No Wasted Energy
The one-piece forged carbon outsole adds a push plate under the foot that helps reduce compression and
preserve energy.
The Power to Fly
The POWERFLY holder combines stiff and flexible posts to drive you forward while keeping you agile