Ronbus Quanta R2.16 16mm cf-vendor-rackets-&-runners It’s the first Altra shoe

It’s the first Altra shoe with Altra EGO™ P35 midsole foam

REINFORCED STABILIZER CAP

smooth and steady will be part of all your runs

Forget about lacing up

Ronbus Quanta R2.16 16mm cf-vendor-rackets-&-runners It’s the first Altra shoe**PATENT PENDING** Paddle Features and Technologies 4th Generation foam core technology featuring EPP foam core and EVA+TPE elastomer ring EPP foam is light weight to optimize power and pop EVA ring and TPE elastomer inserts enhance power and pop while improving stability and dampening vibration No more honeycomb, no more plastic, and no more core crush to worry about Light weight and low swingweight enable customization USAP PBCoR. 43 Approved for