Moro Design Pro Release Size:RH Small/Med ) System allows the bowler

) System allows the bowler to change the shoe's sliding sole and heel instantly to adjust to any approach condition: from tacky to slippery

Right and left convertible

like the Polar Ice

Heavy Duty Construction

Hammer signature black orange

Moro Design Pro Release Size:RH Small/Med ) System allows the bowlerThe Moro Design Pro Release lets you make the choice. Set release position for the desired combination of roll, spin, and amount of lift by adjusting the up down axis (lift) and or the left right axis (roll, spin) for a controlled, consistent release that makes the ball react the way you want for more strikes and spares. Pro Release stays in the position you set and the locking device locks without slipping, yet your release position can be readjusted