THOR Radial Boots Replacement Outsoles - Acid - Size 7-8 3430-0991 Gasket Kit Designed and tested by Graves

Designed and tested by Graves Championship Winning Race Team engineers and racers throughout the 2013-2016 racing season

Leather accordion panels are still present in the lower back and main flexion zones

Made of High Density PolyEthylen (HDPE) plastic 8 mm thick

Replacement cylinders feature ductile cast-iron sleeves in aluminum castings

Detachable

THOR Radial Boots Replacement Outsoles - Acid - Size 7-8 3430-0991 Gasket Kit Designed and tested by GravesMesh liner promotes airflow while interior EVA panels enhance comfort Replaceable outsole inserts for extended wear Uni directional outsole with steel shank for rigidity Low profile toe box for unhindered shifting Fully synthetic calf overlays deliver premium durability and optimal grip Injection molded medial abrasion plate with integrated shift protection Adjustable straps allow for a custom and secure fit Injection molded positive lock buckle