Bones STF 99a Boo Heart & Soul Wide Cut V6 Skateboard Wheels Size:54mm Zoom Air unit in the

Zoom Air unit in the sockliner for responsive cushioning

Sleeve opening (multiply x2 for full circumference):

Santa Cruz X SpongeBob Jelly Fishing 78A Skateboard Wheels

This one was a no brainer

high performance light weight materials that provide high energy return and don't break down

Bones STF 99a Boo Heart & Soul Wide Cut V6 Skateboard Wheels Size:54mm Zoom Air unit in theBones Street Tech Formula powers the legendary Bones STF wheels that roll fast, grip when you need to and slide when you want to, without flat spotting. STF gives you more control to skate with confidence. Bones STF wheels outperform all other wheels, and because they wear so well, they last several times longer than normal wheels, making STF wheels the best for less. Bones STF wheels are available in the original 103A and the new 99A Easy Streets for