Shell: High Density Polyethylene or HDPE

Durability: Dragon Formula wheels are not only smooth

The inseam leg is regular on all waist sizes

New Contoured Buckle: Low-profile and molded to follow the curve of your form for maximum comfort

The lightweight turning & burning machine

OJs Double Duro Mini Combo 101A/95A Wheels 53mm nodiscount Shell: High Density Polyethylene orOJ Wheels Double Duros feature high performance 101a and 95a formulas, precision cut into OJ's versatile Mini Combo shape. Mini Combos feature a wide road surface for stability and consistent slide and an asymmetrical shape, cut with a round back and conical front for customizing your set up. Double Duros are a new approach to wheel design and manufacturing from OJ Wheels featuring a 101a outer durometer wrapped around a 95a inner durometer.